Adhesives, Sealants, Functional Coatings, Equipment and Services. HVAC Solutions

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1 Adhesives, Sealants, Functional Coatings, Equipment and Services HVAC Solutions

2 HVAC Solutions na.henkel-adhesives.com/hvac INNOVATION More than 0% of our sales come from products launched in the past five years. Henkel. Improving your designs, understanding your challenges. PROVEN SOLUTIONS FOR ALL YOUR NEEDS TODAY AND TOMORROW HVAC manufacturers face daily challenges reducing costs, improving efficiency, and continuing to innovate, to name just a few. While there are many adhesive suppliers to choose from, they re not all created equal. You need a supplier with a broad product portfolio, a global footprint, and the engineering and application know-how to solve your challenges. Henkel, the leading solution provider for adhesives, sealants and functional coatings worldwide, offers much more than quality adhesives. With our history and experience in the HVAC industry, our experts can help you find ways to optimize your manufacturing processes and drive down costs. We can help you create equipment that is stronger, quieter and more reliable. And we re continually developing innovations to help you succeed in the future. Let us show you the value Henkel offers. GLOBAL SUPPORT no matter where in the world you re located. GLOBAL SUPPLY CHAIN and chemical management ent services to maintain a reliable supply of products to our customers. COMPLETE EQUIPMENT LINE that can be easily integrated into your manufacturing process. WHY HENKEL? Henkel will work with you to optimize your manufacturing process, identify improvements, and solve your toughest challenges. We re your partner every step of the way. CUSTOMIZED SOLUTIONS We will create the formula that meets your exact requirements. COMPREHENSIVE TESTING and teardown analysis to back up our product and process solutions. BROAD PRODUCT PORTFOLIO to provide the optimum solution for your challenges. ENGINEERING SERVICES 0 R&D centers around the world staffed by,000 design, application and manufacturing reliability professionals.

3 HVAC Solutions na.henkel-adhesives.com/hvac 5 WORLDWIDE RESEARCH AND DEVELOPMENT Mississauga, Canada Madison Heights, USA Bridgewater, USA Rocky Hill, USA Heidelberg, Germany HENKEL: YOUR TOTAL SOLUTIONS PROVIDER 6 HVAC APPLICATIONS 8 NOISE, VIBRATION, HARSHNESS (NVH) & METAL REINFORCEMENT SOLUTIONS NVH Solutions Liquid Applied Sound Deadener (LASD) Acoustics Labs and Engineering Services BONDING SOLUTIONS 8 Large Area Bonding Dublin, Ireland Structural Bonding Metal Bonding Instant Bonding Plastic and Composite Bonding Metal and Machinery Assembly Glass Bonding Paper and Packaging Dubai, United Arab Emirates Pune, India Shanghai, China Seoul, South Korea Yokohama, Japan FUNCTIONAL COATINGS AND METAL PRETREATMENT SOLUTIONS 8 Portfolio Nanotechology Solutions Autodeposition Solutions Functional Coatings Solutions Equipment Solutions Toluca, Mexico Sao Paulo, Brazil Johannesburg, South Africa EQUIPMENT & ENGINEERING SOLUTIONS 50 Equipment Solutions Engineering Expertise Consulting Expertise ENGINEERING SOLUTIONS INDEX 58 Henkel s global network of engineering and R&D centers is staffed by,000 design and application plication professionals. We offer complete engineering services from application and design support to process optimization and a full array of analytical and testing services.

4 6 HVAC Solutions na.henkel-adhesives.com/hvac 7 HENKEL: YOUR TOTAL SOLUTIONS PROVIDER SOLUTIONS for every step of your process Henkel offers a broad array of adhesives, sealants and functional coatings for every step of your manufacturing process, from forming and stamping to final assembly. But Henkel is more than just a supplier our partnership with customers sets us apart. We have the expertise and ability to work with you from the R&D stage through the entire manufacturing process. In addition to the product solutions shown below, we can also support your needs with our testing capabilities, acoustics labs, analytical services, technical seminars, value calculators, and much more. Our global capabilities enable us to service your manufacturing and design centers in all regions with our dedicated Henkel technical and account experts. It s part of our mission to be your total solutions provider. METAL FORMING FUNCTIONAL COATINGS ASSEMBLY METAL MACHINING, FORMING AND STAMPING Metalworking fluids WELDING AND PREASSEMBLY Panel stiffening Seam sealing Structural bonding Anti-weld spatter METAL PRETREATMENT Cleaning Conditioning Conversion coating PRIMER AND TOP COAT PAINTING Powder coating E-coating Autodeposition coating Seam sealing Structural/elastic bonding STRUCTURAL BONDING Cabinet assembly Seam sealing GENERAL BONDING Overlay bonding Control panel bonding Machinery adhesives NOISE AND THERMAL CONTROL O Insulation bonding ng Vibration damping Sound absorption INSPECTION + TEST PACKAGING Carton closing Packaging a adhesives Labeling ENGINEERING SERVICES TESTING ACOUSTICS LABS ANALYTICAL SERVICES TECHNICAL SEMINARS TRAINING GLOBAL SUPPORT

5 8 HVAC Solutions na.henkel-adhesives.com/hvac 9 HVAC APPLICATIONS Application Categories Motor Assembly Bonding Motor Assembly Bonding Threadlocking NVH Retaining NVH FUNCTIONAL COATINGS ASSEMBLY SOLUTIONS Functional Coatings Thread Sealing MACHINERY ADHESIVES Tube Sealing Thread Sealing Threadlocking Tube Sealing Structural Bonding NVH Compressor Assembly Bonding Insulation Bonding Gasketing Functional Coatings Structural Bonding CENTRAL A/C CONDENSER UNIT INDUSTRIAL HVAC Structural Bonding Threadlocking Motor Assembly Bonding Threadlocking Functional Coatings Retaining NVH Functional Coatings Motor Assembly Bonding Retaining NVH Gasketing Insulation Bonding Thread Sealing Compressor Assembly Bonding Tube Sealing Structural Bonding CENTRAL A/C AIR HANDLER UNIT DUCTLESS CONDENSER UNIT

6 0 HVAC Solutions na.henkel-adhesives.com/hvac HVAC APPLICATIONS Application Categories Structural Bonding NVH Insulation Bonding NVH Insulation Bonding FUNCTIONAL COATINGS Functional Coatings ASSEMBLY SOLUTIONS NVH Gasketing MACHINERY ADHESIVES Functional Coatings Retaining Glass Bonding Motor Assembly Bonding Low Pressure Molding Threadlocking Motor Assembly Bonding FURNACE DUCTLESS AIR HANDLER Retaining NVH Threadlocking Gasketing Foam Stop Glass Bonding Motor Assembly Bonding Functional Coatings Retaining Tube Sealing Functional Coatings (Tank) Insulation Bonding Compressor Assembly Bonding Functional Coatings (Shell) NVH Threadlocking Foam Stop Threadlocking Thread Sealing WINDOW A/C WATER HEATER

7 HVAC Solutions na.henkel-adhesives.com/hvac NOISE, VIBRATION, HARSHNESS AND METAL REINFORCEMENT SOLUTIONS Create Stronger and Quieter Systems Henkel s solutions to reduce noise, vibration and harshness (NVH) were originally designed for automotive vehicle cabins and are now used in HVAC manufacturing. Our TEROSON brand NVH solutions and LOCTITE brand adhesives and sealants help enhance material properties and minimize audible noises.

8 HVAC Solutions na.henkel-adhesives.com/hvac 5 NOISE, VIBRATION, HARSHNESS AND METAL REINFORCEMENT SOLUTIONS NOISE, VIBRATION AND HARSHNESS SOLUTIONS (FIGURE ) Henkel is a leading source worldwide for NVH (noise, vibration and harshness) solutions. We provide advanced NVH technologies and comprehensive design and engineering support to our customers. Henkel has been an NVH partner with leading manufacturers for more than 0 years, and our expertise also helps HVAC manufacturers create dimensionally stronger and quieter products. Our TEROSON brand NVH solutions and LOCTITE brand adhesives and sealants help enhance material properties and minimize audible noises. NVH Product Portfolio and Technologies Henkel offers a full portfolio of NVH solutions in five categories reinforcement, damping, sealing, absorption and barrier detailed in Figure. We provide effective solutions to airborne noise and structure-borne noise, as well as vibration and leakage. We help our customers achieve high performance sealing and save on process cost through automation. Vibration Response Test (Figure ) SOLUTION NEED APPLICATION REINFORCEMENT DAMPING SEALING ABSORPTION BARRIER Increase stiffness, shift resonant frequency Expandable Foams Reinforcing with Stiffening Pads Structural Adhesives Structural Tapes Structural vibration reduction Allows metal design with thinner panels Reduction in mass Dissipate vibration of panel structure Liquid Applied Sound Deadener High Damping Foam Constrained Layer Pads High loss factor performance Structural vibration reduction Improves NVH performance Converts vibration into thermal energy Reduction in sound pressure levels Easy to apply on various substrates Isolate noise sources Gap Filling Sealants Semi-Structural Sealant and Expandable Foams Less welding Less corrosion Process cost savings through automation Blocks noise pathway Reduce airborne noise Acoustic Barrier/Absorber Block sound transmission High Sound Transmission Loss (STL) performance High absorption performance Tunable performance NVH Technology Overview > BEFORE > AFTER 0kHz khz AIRBORNE NOISE { BARRIER ABSORPTION SEALING > Multilayer composite materials > Fiber absorbers (non-woven) > Foam absorbers > Elastomeric baffl e foam materials > Expandable elastomeric sealants and tapes Vibration response test for side panel. Red/yellow indicates high levels of vibration. Test results for side panel using Henkel expandable material with optimized application. Blue/green indicates low levels of vibration. HIGH VIBRATION LEVEL LOW FREQUENCY 00Hz 0.Hz STRUCTURAL NOISE { DAMPING REINFORCEMENT > Bitumen sheets (mass damping) > Constrained layer damping sheets > Ambient cured, spray-grade coatings > Heat cured, spray-grade coatings > Pumpable anti-fl utter panel isolators > Semi-structural adhesives > Structural adhesives > K expandable structural epoxy > Fiberglass panel stiffening tapes > Expandable rigid foam parts

9 6 HVAC Solutions na.henkel-adhesives.com/hvac 7 NOISE, VIBRATION, HARSHNESS AND METAL REINFORCEMENT SOLUTIONS TEROSON Liquid Applied Sound Deadener (LASD) Acoustics Labs and Engineering Services TEROSON Liquid Applied Sound Deadener (LASD) significantly reduces structural noise by absorbing and dissipating vibrational energy. LASD is applied directly to the unit, reducing unwanted noise and vibration. LASD offers a sustainable and cost-effective solution by providing mass reduction, improved Noise Vibration Harshness (NVH) performance and reduced complexity. u BENEFITS Targeted robotically applied LASD spray ensures optimal damping application and performance. Automation reduces total material usage. Service and Support Henkel supports its LASD technology with experienced acoustic/materials engineering, laboratory, and field service personnel. LASD application systems can be easily added into existing processes. Henkel s technical support team offers engineering, design, prototyping, application evaluation and testing services to help customers solve NVH problems and improve machine design. Acoustics Labs with state-of-the-art instrumentation and validation equipment for testing and analysis of noise and vibration reduction variables. Lab Locations in each of our major regional hubs Germany, United States, China and India. NVH Engineering: Our comprehensive services include analysis, application solution design and application solution validation. NVH Testing: Our world-class testing resources include acoustic material testing and machine/component testing. NVH Simulation: We use a broad range of modeling tools for structural, acoustic, thermal and aerodynamic simulation. TEROSON Fiber Absorbers TEROSON sound-deadening fiber absorbers are an effective solution for reducing noise. The fiber blocks the passage of the airborne noise in hollow cavities and prevents noise, vibration and harshness. u BENEFITS: Blocks the passage of airborne noise in hollow cavities Prevents noise, vibration and harshness (NVH) Flame retardant Our services include: NVH Analysis Acoustic Material Testing Other NVH Testing Noise source Transmission path Contribution Frequency response NVH Simulation Capabilities: Damping test (Oberst, impedance, free method) Sound absorption Transmission loss Semi-anechoic room test Reverberant room test Vibration test by laser meter Acoustic camera (holography) Sound pressure level Sound intensity/power Field test Modal test SIMULATION TYPES FEA BEM SEA Strength P O O Stiffness P O O Modal P O O Vibration P O O Noise P P P Thermal P O O FEA Finite element analysis for structural and low frequency BEM Boundary element analysis for mid and high frequency SEA Statistical energy analysis for mid and high frequency

10 8 HVAC Solutions na.henkel-adhesives.com/hvac 9 BONDING SOLUTIONS Faster and Lower-Cost Assembly The design and manufacture of HVAC units presents numerous challenges in assembly, mounting, fastening, and sealing. Henkel s solutions enable manufacturers to reduce or replace traditional mechanical fastening methods and improve the long-term durability of the assembled unit. Henkel adhesives and sealants have been specified by the world s major HVAC manufacturers for more than 0 years.

11 0 HVAC Solutions na.henkel-adhesives.com/hvac LARGE AREA BONDING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. Bonding Insulation Panels Connection of Insulation Panels involves bonding the insulating material to the painted steel cabinet shell. Using hot melt or waterbased adhesives with high initial tack achieves a strong, immediate bond between the components. u BENEFITS: High initial tack for fast processing High strength and thermally resistant UL rating for flame and smoke index HOT MELT VISCOSITY (mpas) DISPENSE TEMP. ( C/ F) SOFTENING POINT ( C/ F) COLOR DESCRIPTION SYNTHETIC RUBBER TECHNOMELT PS 50,000 60/0 9/98 Light Yellow Spray or roll coat TECHNOMELT PS 57 7,000 60/0 9/98 Light Yellow Spray or roll coat TECHNOMELT PS 8707,000 80/56 0/0 Light Yellow Spray or roll coat TECHNOMELT PS 70 6,000 80/56 00/ Light Yellow Spray or roll coat TECHNOMELT PS 57E 8,00 80/56 95/0 Light Yellow Slot nozzle or roll coat TECHNOMELT PS 977EX 7,00 80/56 9/0 Amber Slot nozzle or roll coat POLYOLEFIN TECHNOMELT AS 0 8,000 77/5 5/75 Off-white UL 7 Class for flame and smoke spread, UL 95, UL 77 EVA TECHNOMELT AS 9C,00 50/0 /70 Light Yellow UL 7 WATER-BASED VISCOSITY (mpas) SOLIDS (%) COLOR DESCRIPTION AQUENCE AV 5A Off-white UL 95, UL 77, 0 flame spread 0 smoke index AQUENCE AV 5A Blue UL 95, UL 77, 0 flame spread 0 smoke index AQUENCE AV 0885, Off-white Bonding of porous substrates SOLVENT-BASED LOCTITE S 56R 5 8 Red Contact adhesive LOCTITE S Amber Contact adhesive

12 HVAC Solutions na.henkel-adhesives.com/hvac STRUCTURAL BONDING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. Metal Bonding Henkel structural adhesives for metal bonding provide tough, long-lasting bonds to metal surfaces such as steel, galvanized steel, aluminum and stainless steel. These adhesives reduce or replace the need for threaded fasteners, welds or rivets, resulting in a higher quality and lighter-weight assembly. Henkel structural adhesives withstand higher temperatures, provide excellent chemical resistance, and survive aggressive pretreatment and high performance paint processes. u BENEFITS: High strength coupled with high impact and peel resistance Resistance to high temperatures and aggressive chemicals Bond gap control to prevent adhesive squeeze-out A variety of open times to meet processing line needs Cost benefits by replacing or reducing welds, rivets and screws -PART HEAT CURE EPOXIES VISCOSITY (mpas) HEAT CURE SERVICE TEMPERATURE COLOR LOCTITE EA ,000 Heat cure 0 minutes at 50 C/0 F 9 C/00 F Black TEROSON EP ,000 Heat cure 0 minutes at 60 C/0 F 78 C/5 F Purple MIX RATIO (VOLUME) MIX RATIO (WEIGHT) MIXED VISCOSITY (mpas) -PART EPOXIES WORK LIFE (MINS.) GLASS TRANSITION TEMPERATURE ( C/ F) COLOR DESCRIPTION High Temperature Up To 90 C/7 F CLEAN AND COATED SURFACE METAL TO METAL Moderate Temperature Up To 0 C/8 F DIRT OR LIGHT OIL RESIDUE -PART HEAT CURE EPOXIES -PART EPOXIES -PART ACRYLICS LOCTITE EA E-00NS : 00:9 00,000 0/68 Yellow Translucent LOCTITE EA E-0SS : 00:98 Light Grey LOCTITE EA E-05MR : 00:00 5, /0 Water White Clear Fast fixture, non-sag Color matched for stainless steel Moisture resistant LOCTITE EA E-05CL : 00:05,500 0/50 Clear Fast fixture LOCTITE EA E-0NS : 00:5 60, /89 Tan Low sag LOCTITE EA E-0HP : 00:55 0, /0 Off White Toughened, high performance LOCTITE EA E-0CL : 00:6 0, /58 Clear Chemically resistant LOCTITE EA E-0UT : 00:6 65, / Dark Purple Ultra-tough LOCTITE EA E-0FL : 00:85 70, /86 Opaque Grey Flexible LOCTITE EA E-0HT : 00: 0, /5 Off-white Service temperature to 50 C/0 F LOCTITE EA E-60HP : 00:50 5, /58 Off-white Toughened, high performance LOCTITE EA E-60NC : 00:9 8, / Black Noncorrosive potting LOCTITE EA E-0HP : 00:6 0, /9 Amber Chemically resistant LOCTITE EA 960 : 00:97 00, /5 Grey Non-sag LOCTITE EA 0 : 00:00, /6 Ultra Clear Transparent LOCTITE EA 50 : 00:06, /99 Metallic Grey Metal bonder Anti-Weld Spatter For applications where welding is required, Henkel s Anti-Weld Spatter coatings can help manufacturers increase productivity and lower costs. These innovative coatings protect welding equipment and parts by preventing metal spatter from adhering to the contact tip, nozzle and surrounding parts. Products can be applied manually or robotically and are suitable for MIG and MAG welding. u BENEFITS: Minimizes downtime Extends torch nozzle and tip life Decreases cleaning time and frequency Silicone-free, no paint issues Improves quality of weld seams High temperature resistance (,00 C/,0 F) MIX RATIO (VOLUME) MIX RATIO (WEIGHT) MIXED VISCOSITY (mpas) -PART ACRYLICS WORK LIFE (MINS.) GLASS TRANSITION TEMPERATURE ( C/ F) COLOR DESCRIPTION LOCTITE AA H5 : 00:00 70,000 5 Light Yellow High peel strength LOCTITE AA H00 : 00:00 0,000 5 Yellow Plastic bonder, fast work time LOCTITE AA H500 0: 00:0 5, /5 Grey Metal bonder LOCTITE AA H800 0: 00:0 50,000 0 Light Yellow Plastic bonder, impact resistant LOCTITE AA H8000 0: 00: 90, /60 Green Aluminum metal bonder, long work time LOCTITE AA H850 0: 00:0 5, /85 Grey Metal bonder, long work time LOCTITE AA H8600 : 00:50 86,000 5 Blue Galvanized steel metal bonder LOCTITE AA H8700 : 00:56 0, /90 Blue Paint bake compatible

13 HVAC Solutions na.henkel-adhesives.com/hvac 5 STRUCTURAL BONDING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. Instant Bonding Henkel cyanoacrylate adhesives cure rapidly at room temperature without heat or light and are easy to use. Products include speciality grades where thermal and impact resistance, flexibility and gap filling are needed. Light curing adhesives provide repositioning time during assembly followed by bondon-demand capability when exposed to light. u BENEFITS: Single component Fast fixturing and cure for high volume production lines Cure-on-demand capability VISCOSITY (mpas) LIGHT CURE CYANOACRYLATES FIXTURE TIME (SEC.) LOCTITE / LOCTITE /99 TEMP. RESISTANCE ( C/ F) COLOR DESCRIPTION Transparent Light Green/ Fluorescent Toughened Transparent Light Green/ Fluorescent Toughened ENERGY CURE LIGHT CURE ACRYLICS AND CYANOACRYLATES INSTANT BONDING HUMIDITY/MOISTURE CURE VISCOSITY (mpas) ELONGATION LIGHT CURE ACRYLICS CYANOACRYLATES SHORE HARDNESS COLOR DESCRIPTION UV CURE ACRYLIC LOCTITE 9 9, D70 Clear/Straw Typically used on glass and metal. LOCTITE 08 5,000 0 A7 Translucent/Colorless UV / ACTIVATOR CURE ACRYLIC Typically used on thermoplastics, thermosets, and glass. LOCTITE 5 9, D60 Clear/Light Amber Typically used on glass and metal. UV / VISIBLE CURE ACRYLIC LOCTITE D6 Clear/Pale Straw LOCTITE 5, D5 Clear/Pale Straw LOCTITE 55 5, D60 LOCTITE 97, D68 LOCTITE ,500 7 D56 Clear/Pale Straw/ Fluorescent Transparent/ To Hazy Fluorescent Translucent/Straw/ Fluorescent Typically used on glass, metal, thermoplastics, polycarbonate, and PVC. Typically used on glass, metal, thermoplastics, polycarbonate, and PVC. Typically used on glass, metal, and thermosets. Typically used on metal, thermoplastics, PVC, and polyurethane. Gel VISCOSITY (mpas) FIXTURE TIME (SEC.) CYANOACRYLATES TEMP RESISTANCE ( C/ F) COLOR DESCRIPTION TOUGHENED LOCTITE /76 Black Excellent peel, impact and sheer strength LOCTITE 5, /9 Clear Designed for impact and peel strength in gap filling applications LOCTITE /50 Clear Surface insensitive for metal, rubber and plastics LOCTITE /76 Black SURFACE INSENSITIVE Rubber toughened, increased flexibility and peel strength, enhanced shock resistance LOCTITE /50 Clear Bonds a wide range of materials including metals, plastics, and elastomers LOCTITE /50 Clear For plastics and elastomeric materials requiring very fast fixturing LOCTITE,000 5 /50 Clear Bonds a wide range of materials including metals, plastics, and elastomers LOCTITE 5 Gel 5 /50 Clear No-run viscosity for large gaps and vertical surfaces. THERMALLY RESISTANT LOCTITE /0 Clear High temperature, low viscosity for plastics, rubbers, and metals LOCTITE 0, /50 Clear Excellent hot strength and heat aging properties LOCTITE 05 Gel 90 /50 Clear For porous surfaces and vertical or overhead applications LOCTITE /50 Clear LOCTITE /9 Clear LOCTITE / Clear LOCTITE / Clear LOCTITE HY 090 8, /9 Off-white to Light Yellow ETHYL METHYL ETHYL BUTYL CA/EPOXY HYBRID Bonds rubber, metal, and plastic parts with gaps to 0.00 inch General purpose adhesive; suited to bonding metal substrates Flexible and bendable; designed for difficult to bond materials Flexible and bendable; designed for difficult to bond materials : Mix ratio, part system

14 6 HVAC Solutions na.henkel-adhesives.com/hvac 7 STRUCTURAL BONDING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. Plastic and Composite Bonding Henkel structural adhesives for plastic and composite surfaces bond a variety of materials, including fiber-reinforced plastic, gel coat, thermoset plastics, polycarbonate, ABS, PVC, polyethylene and polypropylene. They have been specially formulated to provide UV resistance, impact resistance, and peel resistance. u BENEFITS Non-sag High temperature resistance Flexible bond strengths Toughened bond strengths Fast fixture time -PART POLYURETHANES MIXED MIX RATIO (VOLUME) MIX RATIO (WEIGHT) VISCOSITY (mpas) WORK LIFE (MINS.) COLOR DESCRIPTION LOCTITE UK U-05FL : 00:00 00,000 5 Off-white Metal bonder, flexible LOCTITE UK U-09FL : 00:9 5,000 0 Ultra Clear Plastic bonder, flexible LOCTITE UK 97 : 00:0,000 White CFR LOCTITE UK 5 B5 / UK 55 : 00:0 50, Green Composite bonder, toughened LOCTITE UK 66 B0 / UK 55 : 00: 50,000 0 Green Metal bonder, flexible LOCTITE UK 85 B / UK 500 : 00: 6,500 Beige Used in top lid bonding LOCTITE UK 89 B / UK 500 : 00:5,000 5 Beige Used in top lid bonding LOCTITE UK 80 B0 / UK 500.7: 00:0 9,000 0 Beige Used to manually repair PUR foam defects HIGH PEEL AND IMPACT STRENGTH PLASTIC AND COMPOSITES MOISTURE RESISTANCE/DURABILITY FAST FIXTURING -PART POLYURETHANES SKIN OVER TIME (MINS.) FIXTURE TIME (MINS.) COLOR DESCRIPTION LOCTITE Black, Grey, White Typically used on glass and metals. 5 -PART ACRYLICS MIX RATIO (VOLUME) MIX RATIO (WEIGHT) -PART POLYURETHANES MIXED VISCOSITY (mpas) -PART ACRYLICS WORK LIFE (MINS.) -PART POLYURETHANES EVA HOT MELTS POLYOLEFIN HOT MELTS GLASS TRANSITION TEMPERATURE ( C/ F) COLOR DESCRIPTION LOCTITE AA H5 : 00:00 70,000 5 Light Yellow High peel strength LOCTITE AA H00 : 00:00 0,000 5 Yellow Plastic bonder, fast work time LOCTITE AA H500 0: 00:0 5, /5 Grey Metal bonder VISCOSITY AT DISPENSE TEMP. (mpas) DISPENSE TEMP. ( C/ F) EVA HOT MELTS SOFTENING POINT ( C/ F) OPEN TIME (SECONDS) COLOR DESCRIPTION TECHNOMELT AS 6 8,500 77/5 8/80 5 Clear CFR TECHNOMELT AS 9 5,000 77/5 9/98 0 Tan CFR TECHNOMELT CoolMelt 7,00 /50 98/08 5 White TECHNOMELT AS 88,00 77/5 0/0 5 Tan Typically used on EPS, plastic foam, polyethylene, and plastics. Typically used in packaging. CFR TECHNOMELT AS 67 5,000 70/8 8/ Light Yellow General assembly applications TECHNOMELT AS 968 5,000 70/8 86//87 50 White Transparent General assembly applications TECHNOMELT AS 968Y,500 60/0 90/9 5 Yellow General assembly applications TECHNOMELT AS 970,000 70/8 86/87 50 Translucent White CFR LOCTITE AA H800 0: 00:0 50,000 0 Light Yellow Plastic bonder, impact resistant LOCTITE AA H8000 0: 00: 90, /60 Green Aluminum metal bonder, long work time LOCTITE AA H850 0: 00:0 5, /85 Grey Metal bonder, long work time LOCTITE AA H8600 : 00:50 86,000 5 Blue Galvanized steel metal bonder LOCTITE AA H8700 : 00:56 0, /90 Blue Paint bake compatible VISCOSITY AT DISPENSE TEMP. (mpas) POLYOLEFIN HOT MELTS DISPENSE TEMP. ( C/ F) SOFTENING POINT ( C/ F) COLOR DESCRIPTION TECHNOMELT DM 00E,000 0/66 85/85 Yellow Slot die applied 5

15 8 HVAC Solutions na.henkel-adhesives.com/hvac 9 METAL AND MACHINERY ASSEMBLY LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. Increase Reliability Henkel s wide range of LOCTITE machinery adhesives replace mechanical locking and sealing methods and help manufacturers increase reliability and improve performance. Henkel can replace many traditional fasteners with versatile, reliable alternatives that have made previously difficult or cost-prohibitive designs possible. u BENEFITS Prevent loosening from shock and vibration Strengthen assemblies Can be used on various sizes of fasteners reduce inventory costs Long open time Single component clean and easy to apply Seal and protect from leaks and corrosion THREAD SEALING TYPICAL USE VISCOSITY (mpas) COLOR DESCRIPTION LOCTITE 5 Small thread gaps 600 Brown Medium strength LOCTITE 55 Refrigerant sealant,500 Red High strength LOCTITE 565 Controlled strength 00,000 White General-purpose sealant LOCTITE 567 Stainless steel and inactive metals 50,000 White Ideal for stainless steel and all other metal fittings LOCTITE 5770 High temperature paste White Service temperatures to 77 C/5 F METAL AND MACHINERY ASSEMBLY STRAIGHT THREADS TAPERED THREADS CYLINDRICAL PARTS FLANGE FACINGS THREADLOCKERS THREAD SEALANTS RETAINING FLANGE SEALANTS TYPICAL USE VISCOSITY (mpas) RETAINING GAP FILL (IN.) FIXTURE TIME (MINS.) COLOR DESCRIPTION LOCTITE 60 Close fit Green Prevents fretting and corrosion LOCTITE 60 High temperature 8, Green Service temperatures -5 C/-65 F to C/50 F LOCTITE 68 Primerless, oil tolerant, slip fit, Green Cures on metals without an activator LOCTITE 6 Removable strength Yellow Controlled-strength retaining LOCTITE 68 Primerless, oil tolerant, close fit Green Cures on metals without an activator LOCTITE 680 Primerless, oil tolerant, slip fit, Green Best resistance to dynamic, axial and radial loads THREADLOCKING VISCOSITY (mpas) FIXTURE TIME (MINS.) COLOR DESCRIPTION REMOVABLE STRENGTH LOCTITE,00 0 Blue NSF 6 PERMANENT STRENGTH LOCTITE Red High temperature performance and oil tolerant LOCTITE Green NSF P WICKING GRADE LOCTITE Green NSF 6 LOCTITE Green Service temperatures up to C/50 F FLANGE SEALANTS TYPICAL USE VISCOSITY (mpas) GAP FILL (IN.) COLOR DESCRIPTION LOCTITE 50 High temperature 88, Red Service temperatures -5 C/-65 F to 0 C/99 F LOCTITE 55 Flexible 75, Purple UL 56 LOCTITE 58 Aluminum and all metals 800, Red NSF 6 LOCTITE 588 Highly flexible, Red Use on rigid metal flanged connections

16 0 HVAC Solutions na.henkel-adhesives.com/hvac GLASS BONDING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. Dependable Bonding The use of glass and tempered glass is becoming more popular in the manufacture of HVAC equipment. Glass provides a smooth, durable, easy-to-clean surface that provides structural properties. Glass also withstands temperature extremes and thermal cycling with minimal distortion. Connections between the glass and metals and plastics are easily achieved with adhesives. The goal is to provide a longterm, reliable bond and seal between the components. Several types of adhesives meet these challenges. HIGH TEMPERATURE > 50 C/0 F CONTINUOUS DUTY FLEXIBLE BONDLINE SURFACE TREATMENT u BENEFITS: Fast Cure Standard Cure Unlimited Cure Depth Unlimited Cure Depth -PART SILICONES * Silane Modified Polymers Silicones seal against moisture and solvents and withstand high temperatures. Silane modified polymers (SMPs) provide strong, resilient bonds to many substrates without a primer. Polyurethanes bond a wide variety of materials, including most metals, plastics and composites. Light cure acrylics are excellent for bonding glass, metals and plastics for thin or transparent bondlines. MODERATE TEMPERATURE < 00 C/ F CONTINUOUS DUTY Standard Cure Depth < 9 mm Standard Cure Depth 5 6 < 9 mm -PART SMP* -PART PU -PART SMP* -PART PU -PART SILICONES TYPE NOTES TEROSON SB 50 Cleaner & adhesion promoter Used on plastics and coated metal surfaces to promote the adhesion of silane modified polymers and silicones. See page for information on these products. -PART SILICONES HIGH TEMPERATURE, FLEXIBLE BONDLINES CURE TYPE SKIN OVER TIME (MIN.) ELONGATION % SHORE HARDNESS TEMP. RESISTANCE ( C/ F) COLOR DESCRIPTION LOCTITE SI 59 Acetoxy 60 >00 A8 00/9 Black UL9 HB; UL76C, 80 C/56 F LOCTITE SI 595 Acetoxy 0 >75 A 00/9 Clear NSF 5, UL 9HB LOCTITE SI 587 Neutral Cure Oxime 0 >50 A 60/500 Blue Neutral cure oxime. Service temperature up to 60 C/500 F LOCTITE SI 596 Acetoxy 60 >00 A8 5/599 Red Service temperature to 5 C/599 F LOCTITE SI 598 Neutral Cure Oxime Neutral Cure LOCTITE SI 50 CL Oxime UV Cure/ LOCTITE SI 509 Acetoxy UV Cure / LOCTITE SI 58 Neutral Cure Alkoxy 5 >5 A 00/57 Black Neutral cure oxime. Service temperature -5 C/-65 F to 60 C/500 F 0 >00 A0 60/500 Clear Neutral cure oxime 0 >50 A0 77/5 > 5 A5 50/8 Light Yellow Translucent Light Straw Translucent LOCTITE SI 5 Acetoxy 5 50/0 White LOCTITE SI 568 Acetoxy 5 5 A6 50/8 Black LOCTITE SI 598 Acetoxy 8 00 A5 50/66 Red LOCTITE SI 5900 LOCTITE SI 5905 LOCTITE SI 590 Neutral Cure Oxime Neutral Cure Oxime Neutral Cure Oxime -PART SILICONES HIGH TEMPERATURE, FLEXIBLE BONDLINES MIX RATIO MIX RATIO WORK LIFE SKIN OVER FIXTURE TIME (VOLUME) (WEIGHT) (MINS.) TIME (MINS.) (MINS.) COLOR DESCRIPTION LOCTITE SI 5600 : 00:66 5 Black, Grey, Almond UL 76C, 80 C/56 F LOCTITE SI 560 : 00: 0 Black, Grey, Almond UL 76C, 80 C/56 F LOCTITE SI 5607 : 00: Grey Extended working life LOCTITE SI 560 : 00:67 5 Black Service temperature up to 80 C/56 F LOCTITE SI 56 : 00: 6 0 Red Service temperature up to 0 C/8 F LOCTITE SI 565 : 00:66 5 Black Service temperature up to 80 C/56 F LOCTITE SI 566 : 00:66 5 White Service temperature up to 80 C/56 F LOCTITE SI 568 0: 00:7 0 Black Fast work life Dual cure RTV & UV / visible light Dual cure RTV & UV light NSF P. Typically used as a thread sealant on plastic pipe threads Service temperature up to 50 C/8 F Service temperature up to 50 C/66 F 5 >00 A8 60/500 Black NSF P. Neutral cure oxime 0 >50 A9 60/500 Black, White Neutral cure oxime 0 >50 A0 50/66 Copper Neutral cure oxime. Service temperature up to 50 C/66 F

17 HVAC Solutions na.henkel-adhesives.com/hvac GLASS BONDING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. HIGH TEMPERATURE > 50 C/0 F CONTINUOUS DUTY FLEXIBLE BONDLINE Fast Cure Standard Cure Unlimited Cure Depth Unlimited Cure Depth -PART SILICONES MODERATE TEMPERATURE < 00 C/ F CONTINUOUS DUTY Standard Cure Depth < 9 mm Standard Cure Depth 5 6 < 9 mm -PART SMP* -PART PU -PART SMP* -PART PU -PART SILICONES See page for information on these products. SKIN OVER TIME (MINS.) 5 -PART SILANE MODIFIED POLYMERS MODERATE TEMPERATURE, FLEXIBLE BONDLINES ELONGATION % HARDNESS (SHORE A) COLOR DESCRIPTION TEROSON MS A0 Black, Grey, White Service temperature -50 C/-58 F to 80 C/76 F TEROSON MS A50 Black, Grey, White Service temperature -0 C/-0 F to 00 C/ F TEROSON MS A55 Black, Grey, White Service temperature -0 C/-0 F to 00 C/ F TEROSON MS A0 Transparent Service temperature -0 C/- F to 80 C/76 F TEROSON MS A60 Black Service temperature -0 C/-0 F to 00 C/ F TEROSON MS A50 Black, Grey, White Service temperature -0 C/- F to 00 C/ F 6 -PART POLYURETHANES MODERATE TEMPERATURE, FLEXIBLE BONDLINES SKIN OVER TIME (MINS.) FIXTURE TIME (MINS.) COLOR DESCRIPTION LOCTITE Black, Grey, White Typically used on glass and metals * Silane Modified Polymers MIX RATIO (VOLUME) -PART SILANE MODIFIED POLYMERS MODERATE TEMPERATURE, FLEXIBLE BONDLINES MIX RATIO (WEIGHT) WORK LIFE (MINS.) SKIN OVER TIME (MINS.) TEROSON MS 650 0: 0: 5 0 Black TEROSON MS 5590 : : Black TEROSON MS 999 : : Black, Grey, White FIXTURE TIME (MINS.) COLOR DESCRIPTION Service temperature -0 C/-0 F to 90 C/9 F Service temperature -0 C/-0 F to 00 C/ F Service temperature -0 C/-0 F to 00 C/ F MIX RATIO (VOLUME) -PART POLYURETHANES RIGID BONDLINE, BOND AND SEAL MIX RATIO (WEIGHT) MIXED VISCOSITY (mpas) WORK LIFE (MINS.) COLOR DESCRIPTION LOCTITE UK U-05FL : 00:00 00,000 5 Off-white Metal bonder, flexible LOCTITE UK U-09FL : 00:9 5,000 0 Ultra Clear Plastic bonder, flexible LOCTITE UK 97 : 00:0,000 White CFR LOCTITE UK 5 B5 / UK 55 : 00:0 50, Green Composite bonder, toughened LOCTITE UK 66 B0 / UK 55 : 00: 50,000 0 Green Metal bonder, flexible LOCTITE UK 85 B / UK 500 : 00: 6,500 Beige Used in top lid bonding LOCTITE UK 89 B / UK 500 : 00:5,000 5 Beige Used in top lid bonding LOCTITE UK 80 B0 / UK 500.7: 00:0 9,000 0 Beige Used to manually repair PUR foam defects

18 HVAC Solutions na.henkel-adhesives.com/hvac 5 GLASS BONDING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. BOND AND SEAL Moderate Gap < 9 mm RIGID BONDLINE BOND Thin Bondline - mm PUR HOT MELT LIGHT CURE ACRYLIC -STEP ACRYLICS LIGHT CURE ACRYLICS THIN BONDLINE / TRANSPARENT BONDLINE VISCOSITY (mpas) ELONGATION HARDNESS (SHORE) DESCRIPTION UV / VISIBLE CURE LOCTITE AA 55 5, D60 Typically used on glass, metal and thermosets. LOCTITE AA 97,00 00 A77 Typically used on thermoplastics, thermosets and glass. LOCTITE AA 9 6, D65 Typically used on glass and metals. UV CURE LOCTITE AA 08 5,00 0 A7 Typically used on thermoplastics, thermosets and glass. LOCTITE AA D68 Typically used on glass, metals and plastics. POLYURETHANE HOT MELTS RIGID BONDLINE, BOND AND SEAL VISCOSITY AT DISPENSE TEMP. (mpas) DISPENSE TEMP. ( C/ F) HEAT RESISTANCE TECHNOMELT PUR 66 8,500 0/66 50 C/0 F TECHNOMELT PUR 66 0,000 0/66 50 C/0 F TECHNOMELT PUR 60 0,000 0/66 50 C/0 F TECHNOMELT PUR 5-0,000 0/66 TECHNOMELT PUR 0 7,500 0/8 50 C/0 F TECHNOMELT PUR 6,000 /50 50 C/0 F -STEP ACRYLICS RIGID BONDLINE, SMALL GAP VISCOSITY (mpas) FIXTURE TIME (MINS.) COLOR DESCRIPTION LOCTITE AA 6 7,000 Light Amber Fast fixture LOCTITE AA 0 67,500 5 Pale Yellow NSF Category P LOCTITE AA 0,000 Cream Fast fixture, service temperature to 76 C/9 F LOCTITE AA 00,000 Amber Service temperature to 0 C/99 F LOCTITE AA 9 6,500 Amber Fast fixture, dual cure activator/heat LOCTITE AA 90 0, Amber Dual cure activator/uv ACTIVATOR LOCTITE SF 787 Transparent Yellow Activator for -step acrylics 0,,, 9 LOCTITE SF 769 Transparent Green NSF 6, NSF Category P. Activator for -step acrylic 6

19 6 HVAC Solutions na.henkel-adhesives.com/hvac 7 PAPER AND PACKAGING LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. Case and Carton Sealing As a major supplier of packaging adhesives globally, Henkel provides a broad range of hot melt adhesives for case and carton sealing for every condition, substrate, process and budget. Henkel adhesives reduce or eliminate assembly line frustrations including throwing, stringing, downtime and rejects. u BENEFITS Functional: Containers that provide protection during storage and transport Economic: A cost-effective component of the overall package Sustainable: Less adhesive consumption means fewer natural resources are consumed Reliable: Consistent performance, case after case APPLIED HOT AND RAPID FIXTURE PRESSURE SENSITIVE HOT MELT EVA HOT MELT PAPER AND PACKAGING APPLIED AT ROOM TEMPERATURE WATER-BASED VISCOSITY AT DISPENSE TEMP. (mpas) DISPENSE TEMP. ( C/ F) EVA HOT MELTS SOFTENING POINT ( C/ F) OPEN TIME (SECONDS) COLOR DESCRIPTION TECHNOMELT AS 6 8,500 77/5 8/80 5 Clear CFR TECHNOMELT AS 9 5,000 77/5 9/98 0 Tan CFR TECHNOMELT CoolMelt 7,00 /50 98/08 5 White TECHNOMELT AS 88,00 77/5 0/0 5 Tan Typically used on EPS, plastic foam, polyethylene, and plastics. Typically used in packaging. CFR TECHNOMELT AS 67 5,000 70/8 8/ Light Yellow General assembly applications TECHNOMELT AS 968 5,000 70/8 86/87 50 White Transparent General assembly applications TECHNOMELT AS 968Y,500 60/0 90/9 5 Yellow General assembly applications TECHNOMELT AS 970,000 70/8 86/87 50 Translucent White CFR PRESSURE SENSITIVE HOT MELTS VISCOSITY AT DISPENSE TEMP. (mpas) DISPENSE TEMP. ( C/ F) TECHNOMELT PS ,000 77/5 0/8 Amber SOFTENING POINT ( C/ F) COLOR DESCRIPTION Typically used in packaging. CFR TECHNOMELT PS 8707,000 80/56 0/0 Light Yellow Transparent adhesive film TECHNOMELT PS 885 9,000 80/56 08/6 Yellow Amber Slot die applied TECHNOMELT GA 00A 8,00 50/0 97/07 Translucent Typically used in labeling. CFR WATER-BASED VISCOSITY (mpas) SOLIDS (%) COLOR DESCRIPTION AQUENCE WL 09 8,500 Light Yellow High performance, high tack wood assembly adhesive. UV indicator. AQUENCE WL 05,500 5 White General-purpose assembly and laminating. CFR 75.05

20 8 HVAC Solutions na.henkel-adhesives.com/hvac 9 FUNCTIONAL COATINGS Solutions for Metal Pretreatment Henkel offers a full range of solutions for the pretreatment of HVAC components to clean metal, promote paint adhesion, and improve corrosion resistance. Our solutions include conversion coatings for high-visibility surfaces, corrosion protection for high moisture areas, and cleaners for the removal of oils and greases.

21 0 HVAC Solutions na.henkel-adhesives.com/hvac FUNCTIONAL COATINGS AND METAL PRETREATMENT SOLUTIONS THE HENKEL PORTFOLIO CLEANERS Maintenance Process Industrial Speciality Pickles Strippers Alkaline Neutral Conditioners cleaners help to increase efficiency, lower operating costs, and simplify your daily processes. METAL PRETREATMENT AND CONVERSION COATINGS Iron phosphate, zinc phosphate, manganese phosphate New generation coatings (nanoceramics) Light metal finishing (chrome, non-chrome technologies, anodizing) metal pretreatments and conversion coatings set a high standard for corrosion protection and paint adhesion. These high-performance, sustainable products can help improve your process reliability and are available in multiple options for dip or spray applications. COATINGS Electroceramic coating Autophoretic coating Water-based primer coating processes deliver anti-corrosion, friction reduction, and improved heat resistance benefits while offering a number of environmental benefits. Key Henkel Processes Henkel s focus on innovation has led to the development of new, more efficient surface treatment processes that offer environmental benefits and reduced energy and CO. Henkel Nanoceramic Process: Our Nanotechnology conversion coating provides a phosphate-free alternative to traditional iron phosphate. Henkel Autodeposition Process: Our M-PP autodeposition process combines metal pretreatment and finishing in one process, increasing efficiency along with energy and cost savings. Read more about these innovative processes on the following page. Henkel Process Services Process selection Analytic and process validation Start-up of application and lab testing Process optimization Customer training Equipment All our product solutions are supported by a full range of dispensing equipment that can be easily integrated into your existing manufacturing processes. Henkel s experts consult with customers to match their individual requirements to the right Henkel process. Henkel analyzes the complete production process for customers, reducing production cycle times and rejection rates. Henkel tests applications of your process in our labs and ensures that Henkel products can be smoothly integrated into your plant. Henkel works with customers to design simpler and more efficient production processes, with a focus on meeting environmental and safety criteria. Henkel offers comprehensive training to help our customers understand our products in detail and learn correct application methods. See page 8 for more information.

22 HVAC Solutions na.henkel-adhesives.com/hvac FUNCTIONAL COATINGS AND METAL PRETREATMENT SOLUTIONS Henkel Nanotechnology Solutions MORE SAVINGS, FEWER STEPS Nanotechnology The Nanotechnology conversion coating is a single-part zirconium-based nanotechnology, which provides a phosphate-free alternative to traditional iron phosphate. It runs at low temperatures and is completely phosphate- and regulated heavy metal-free to reduce energy consumption and waste removal. Nanotechnology is suitable for dip and spray applications. Henkel Autodeposition Solutions ENHANCED CORROSION PROTECTION FOR DEMANDING APPLICATIONS M-PP The Autodeposition process delivers a highly corrosion-resistant, thin organic coating, while increasing process efficiency over traditional finishing methods. It combines metal pretreatment and finishing in one process, providing a lasting finish both inside and outside of parts. u PROCESS ADVANTAGES Unlimited throwing (wetting) power with uniform coverage Coats fully assembled parts Inside and outside part protection No electrical contacts required u BENEFITS The Henkel Nanoceramic process offers significant savings in manpower, disposal, energy, and water cost savings compared to traditional processes: Lower energy and water use: Nanotechnology operates at ambient temperatures, reducing energy use and associated CO Reduced hazardous waste: Free of nickel, phosphates, VOCs and regulated chemicals Marginal sludge formation: Significant savings in hazardous waste generation Fewer process steps: Activation and passivation are no longer required; contact times are simultaneously reduced VALUE CREATION 50,000-5,000-00,000-75,000-50,000-5,000-00,000-75,000-50,000-5, Costs Fe-Phosphate Coating Nanotechnology Manpower Disposal Energy Water Chemistry u BENEFITS Henkel s Autodeposition process provides substantial savings compared to traditional e-coating methods: Requires significantly less manpower and equipment, less cycle time, energy, part rework, and handling Reduced energy: M-PP and powder coating topcoats are co-cured in a single oven, significantly reducing energy requirements and the production footprint Environmental benefits: No toxic heavy metals, very low Volatile Organic Compounds (VOCs) u TRADITIONAL MULTI-STEP PROCESS 600, ,000-00,000-00,000-00,000-00, Cost VALUE CREATION Traditional M-PP Manpower Disposal Energy Water Other material Chemistry CLEANING RINSE RINSE ACTIVATION CONVERSION RINSE RINSE SEAL DI RINSE u TRADITIONAL MULTI-STEP PROCESS CLEANING RINSE RINSE ACTIVATION CONVERSION RINSE SEAL DI RINSE INORGANIC PHOSPHATING SURFACE CONDITIONING ZINC PHOSPHATE SURFACE CONDITIONING ZINC PHOSPHATE u HENKEL AUTODEPOSITION PROCESS CLEANING RINSE RINSE DI RINSE COATING RINSE RINSE u HENKEL NANOCERAMIC PROCESS CLEANING RINSE RINSE CONVERSION DI RINSE M-NT SP. CLEAN DIP CLEAN M-PP Ion exchange Takt time bottleneck: min. WATER RINSE REACTION RINSE PRODUCT LINE SUPPORT Henkel s team is made up of chemists, engineers, application specialists and pilot plant facilities that can assist you in the evaluation, design and installation of autodeposition coating processes. For more information, please contact your Henkel representative for assistance.

23 HVAC Solutions na.henkel-adhesives.com/hvac 5 FUNCTIONAL COATINGS AND METAL PRETREATMENT SOLUTIONS LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. METAL AND PAINT PRETREATMENT METAL AND PAINT PRETREATMENT CLEANING CONVERSION COATING Aluminum Phosphate-free Steel Non-Silicated Steel Non-Silicated Heavy Duty Multi-Metal Low-Foaming Multi-Metal 5 Conditioning Prior to Zinc Phosphate Steel, Galvanized Steel Zinc Phosphate Steel, Galvanized Steel Steel Iron Phosphate Multi-Metal Nanoceramic Multi-Metal C-AK 05N C-AK 05 C-AK ZX- C-AK 800 C-AK M-AC ZL M-ZN 769 M-ZN M-FE 090 M-NT M-NT CLEANING TYPICAL PROPERTIES C-AK 05N APPLICATION TEMP. 7 C 60 C 99 F 0 F CONCENTRATION BY VOLUME CONTACT TIME APPLICATION ACID/ALKALINE 5% 0 0 sec. Spray Alkaline CONVERSION COATING TYPICAL PROPERTIES 5 C-AK 05 C-AK ZX- C-AK 800 C-AK 50 9 C 60 C 0 F 0 F 9 C 60 C 0 F 0 F 9 C 60 C 0 F 0 F C 60 C 09 F 0 F 5% 0 0 sec. Spray Alkaline 5% 5 80 sec. Spray Alkaline 5% 5 80 sec. Spray Alkaline % sec. Spray, immersion Alkaline M-AC ZL M-ZN 769 APPLICATION TEMP. >9 C >0 F >5 C >6 F CONCENTRATION BY VOLUME CONDITIONING CONTACT TIME APPLICATION ACID/ALKALINE 0.5.0% 0 60 sec. Spray, immersion Alkaline ZINC PHOSPHATE.5.0% 0 90 sec. Spray, immersion Acid M-ZN 90 >5 C >6 F.50% sec. Spray Acid IRON PHOSPHATE M-FE 00 8 C 9 C 00 F 0 F % 5 90 sec. Spray Acid 5 M-FE 090 C 60 C 09 F 5 F 6% 0 sec. 5 min. Spray, immersion Acid NANOCERAMIC MULTI-METAL 6 M-NT Ambient 5% 0 0 sec. Spray, immersion Acid 7 M-NT Ambient 5% 0 0 sec. Spray, immersion Alkaline

24 6 HVAC Solutions na.henkel-adhesives.com/hvac 7 FUNCTIONAL COATINGS AND METAL PRETREATMENT SOLUTIONS LEARN MORE: This catalog lists the most common products used in each application. Many additional products are available. Not all products are available in all countries. Contact your Henkel representative for assistance. SEAL/POST RINSE (CHROME-FREE) Dry-in-Place Organic Inorganic M-PT 700 M-PT 99X M-PT 50NC SEAL/POST RINSE TYPICAL PROPERTIES APPLICATION TEMP. CONCENTRATION BY VOLUME CONTACT TIME APPLICATION ACID/ALKALINE M-PT 700 Ambient 5-0% 5-5 sec. Spray Acid M-PT 99X Ambient % 0-0 sec. Spray, immersion Acid M-PT 50NC C 0 C 70 F 00 F 0% 5-60 sec. Spray, immersion Acid AUTODEPOSITION PROCESS (PRETREATMENT AND FINISHING COMBINED) RECOMMENDED NANOCERAMICS PROCESS 7-STAGE ALKALINE CLEAN RINSE RINSE CONVERSION COAT RINSE SEAL/RINSE (OPTIONAL) STEEL STEEL STEEL STEEL AMBIENT TO 60 C/ 0 F 8-65 C/ 00-9 F AMBIENT M-PP 866 M-PP 90 M-PP 95G M-PP 966 ALKALINE CLEANER STAGE M-PT 700 AUTODEPOSITION PROCESS (PRETREATMENT AND FINISHING COMBINED) TYPICAL PROPERTIES RECOMMENDED ZINC PHOSPHATE PROCESS APPLICATION TEMP. CONCENTRATION BY VOLUME CONTACT TIME APPLICATION ACID/ALKALINE ALKALINE CLEAN RINSE RINSE CONDITIONER CONVERSION COAT RINSE SEAL RINSE M-PP ºC 68-7ºF -% 90-0 sec. Immersion Acid AMBIENT TO 60 C/ 0 F >9 C/ 0 F >5 C/ 6 F M-PP 90 M-PP 95G 0-ºC 68-7ºF 0-ºC 68-7ºF -% 90-0 sec. Immersion Acid 0% 90-0 sec. Immersion Acid ALKALINE CLEANER M-AC ZL ZINC PHOSPHATE STAGE M-PT 99X M-PP ºC 68-7ºF % sec. Immersion Acid

25 8 HVAC Solutions na.henkel-adhesives.com/hvac 9 FUNCTIONAL COATINGS AND METAL PRETREATMENT SOLUTIONS Functional Coating Equipment Solutions Over the past 0 years, Henkel has designed, built and integrated advanced equipment solutions to optimize the application of metal pretreatment products, providing trusted, high quality services to our customers. We offer a complete line of application equipment, process controls, pretreatment support equipment and other specialty systems that can be easily integrated into your existing manufacturing processes. Henkel s equipment systems include: Process Control Systems: Our LINEGUARD control systems streamline process steps, increase efficiencies, and improve overall quality. We can demonstrate washer chemical savings of 0-5%, water usage savings of 5-0%, and quality improvements (reduced paint line rejections) of up to 0% after LINEGUARD system installations. - Solid state - Programmable logic controller (PLC) - PC based logic controller Pretreatment Support Equipment: The right support equipment can maximize process efficiencies, recycle processing solutions for longer bath life, reduce fresh water requirements, and minimize waste loading. - Chemical metering pumps - Air diaphragm pumps - Level controls - Spray nozzles - Coalescing oil separators - Ion exchange Test Equipment and Data Management Systems: Essential for good manufacturing quality control, our test equipment and data management systems are developed in close collaboration with our customers and fully supported by our team of equipment engineers. Equipment field service support Customized equipment solutions and systems equipment package equipment supports the complete bath management process. Baths can be analyzed precisely, and adjusted efficiently or even automatically. Remote access and monitoring is also available. u BENEFITS: Linear and constant bath management Improved coating quality Increased safety Process cost reduction Documented and recorded process parameters Monitoring of process costs and chemicals

26 50 HVAC Solutions na.henkel-adhesives.com/hvac 5 EQUIPMENT & ENGINEERING SOLUTIONS Dependable Equipment, High-Quality Services Henkel provides a complete line of rugged and dependable dispensing systems for both one- and two-component adhesives and sealants. Our engineering services range from design and product development to simulated testing of the manufacturing process and dispensing trials. In a design-through-assembly partnership, no one adds value like Henkel.

27 5 HVAC Solutions na.henkel-adhesives.com/hvac 5 EQUIPMENT SOLUTIONS LOCTITE PRODUCT IDH NUMBER USED TO DISPENSE PACKAGE TYPES & SIZES VISCOSITY RANGE APPLICATION CONSUMABLES DISPENSE ACCESSORIES LOCTITE PRODUCT IDH NUMBER USED TO DISPENSE PACKAGE TYPE & SIZES MIX RATIOS VISCOSITY RANGE TYPE BOTTLE DISPENSING TWO-PART DISPENSING VOLUMETRIC DISPENSING PRESSURE TIME DISPENSING TUBE DISPENSING 50 ml Hand Pump 50 ml Hand Pump 50 ml-f Tube Squeeze Dispenser LOCTITE PRODUCT BOTTLE DISPENSING Integrated Semi-Automatic Dispenser LOCTITE BOND-A-MATIC 000 Dispenser LOCTITE BOND-A-MATIC 000 Dispenser LOCTITE Rotospray 9000 Applicator Retaining Compounds, Threadlockers 0885 Thread Sealants, Gasketing Compounds IDH NUMBER PRESSURE REGULATION 90 0 to 5 psi Viscosity >,000 cp 90 0 to 00 psi Viscosity 0 to,000 cp 50 ml bottle 50 ml bottle Low to Medium Manual Dispense Tips and Accessories 50 ml tubes Low to High Manual N/A USED TO DISPENSE Gel Adhesives, Instant Adhesives, Light Cure/Acrylics, Retaining Compounds, Threadlockers to 5 psi Gel Adhesives, Instant Adhesives, Light Cure Acrylics, Retaining Compounds, Threadlockers PACKAGE TYPES & SIZES 50 ml bottle lb. bottle liter bottle kg bottle 00 g squeeze tube 50 ml bottle lb. bottle liter bottle kg bottle 00 g squeeze tube VISCOSITY RANGE Low to Medium Medium to High 8 0 to 00 psi Medium to High LOW LEVEL SENSING The LOCTITE Rotospray 9000 Applicator is a pneumatically powered applicator used for applying 60-degree beads of fl uid on the inside diameter of any surface or threaded hole. Common materials applied are retaining compounds, threadlockers, activators/ primers and oils. Common applications are engine cup plug sealing, bearing retaining and motor magnet bonding. Low Yes Yes No No CONSUMABLES DISPENSE ACCESSORIES Dispense Tips and Accessories DUAL CARTRIDGE DISPENSING ROBOTIC SYSTEMS DISPENSE VALVES, RESERVOIRS AND CONTROLLERS 50 ml Dual Cartridge Manual Applicators 00 ml/00 ml Dual Cartridge Manual Applicators 00 ml/00 ml Dual Cartridge Pneumatic Applicators LOCTITE DuraPump Programmable Meter Mix System 708 Two-Component Epoxies, 50 ml dual cartridge :, :, : Low to High Manual Urethanes, Methacrylates 006 S-50 dual cartridge 0: 88 Two-Component Epoxies, 00 ml dual cartridge :, : High to Paste Manual Urethanes, Methacrylates 8 00 ml dual cartridge :, : ml dual cartridge 0: 85 Two-Component Epoxies, 00 ml dual cartridge :, : High to Paste Pneumatic 8 Urethanes, Methacrylates 00 ml dual cartridge :, : ml dual cartridge 0: 065 Two-Part Epoxies, Two-Part Polyurethanes, Two-Part Acrylics, Two-Part Silicones Any, excluding dual cartridges ADDITIONAL EQUIPMENT OFFERINGS Custom SHOT SIZE RANGE 0. ml up to 6 ml depending on ratio selected Henkel offers a full line of bench top Gantry and Scara robots for all of your automation needs. These systems integrate directly with all of our LOCTITE brand dispensing and curing equipment and allow manufacturers to reliably dispense diffi cult patterns onto complex surfaces with ease and effi ciency. Henkel features a robust line of precision dispense systems, valves, reservoirs and controllers specifi cally designed to meet various manufacturing needs for any handheld, bench top, stationary work cell or fully automated production process. LOCTITE PRODUCT IDH NUMBER PRESSURE REGULATION USED TO DISPENSE PACKAGE TYPE & SIZES VISCOSITY RANGE LOW LEVEL SENSING CONSUMABLES DISPENSE ACCESSORIES MIX NOZZLES Henkel offers a comprehensive line of LOCTITE precision mix nozzles, gasket rollers, dispense tips and syringe barrel components for all of your single-component or two-part adhesive dispensing needs. SAUSAGE/CARTRIDGE DISPENSING ONE-PART DISPENSING PNEUMATIC HD0 00 ml Pneumatic Cartridge Dispenser Soft Press HandHeld Pneumatic Applicator TEROSON Multipress Telescopic Dispenser TEROSON Powerline II 00 ml Dispenser to 60 psi Gel Cyanoacrylates, Anaerobic Gasketing, Light Cure/Acrylics, Silicones to 5 psi Adhesive Packaged in Soft Packs 00 ml cartridges 50 ml tubes Medium to High Soft Pack Low to High N/A 586 Soft Press Pneumatic Applicator Nozzle () 0 to 5 psi Sprayable SMP Adhesives 00 ml cartridges Low to High N/A 5788 Pneumatic Spray Applicator Nozzle Kit () to 00 psi MS Polymer Polyurethane 00/0 ml cartridges Medium to Very High No N/A Cartridge Accessories DISPENSE TIPS, ROLLERS AND NEEDLES CUSTOM EQUIPMENT Henkel specializes in high-quality customized equipment solutions for diffi cult applications. Our custom high-fl ow meter mix systems provide simple, accurate and reliable metering equipment. These systems are easy to use and ruggedly designed to keep maintenance to a minimum. Our customized high viscosity paste pump systems are specifi cally designed to dispense paste products packaged in 5-gallon open-top pails up to 55-gallon drums. Pump ratios can be tailored for pumping medium to high viscosity paste products. LOCTITE PUMP-A- BEAD II Dispenser to 00 psi LOCTITE brand Flange Sealants 850 ml cartridges Medium to High The LOCTITE UV curing conveyor is a benchtop, ultraviolet curing conveyor that produces high-intensity ultraviolet energy in the UVA, UVB and UVC spectral region. This system can be integrated into an automatic or semiautomatic production line for cure-on-demand assembly. For specifi c information on the equipment offered in the categories above or to see the full LOCTITE equipment product line, please contact your local Henkel representative.

28 5 HVAC Solutions na.henkel-adhesives.com/hvac 55 ENGINEERING EXPERTISE Engineered for your applications Henkel offers complete engineering services for projects demanding expertise and support beyond the limits of our standard technical services. Our engineers and scientists can provide the following value-added services: On-site engineering assistance Joint product development programs Prototype testing, fixture preparation and consultation Contract lab services and testing Custom formulations Services: Custom test fixtures and protocols: Henkel can perform an array of rigorous strength tests to determine whether the customer s application and the adhesive criteria can hold up. Custom test fixtures and protocols can be developed to meet specific end-use requirements. Prototyping capability: Our prototyping capability can provide valuable data regarding the feasibility of full-scale manufacturing. Durability and longevity testing: Our engineers can create environmental conditions that simulate and even exceed the most severe conditions. With heat aging, salt fog, humidity, and thermal cycling chambers, our engineers can provide manufacturers with confidence in the durability and longevity of an assembly in the field. Additional Capabilities: Process Consultations Device Teardowns Custom Equipment Line Surveys Material Properties Testing Surface Analysis Process Optimization Equipment Support Laboratory Evaluations: Adhesive bond strengths Threadlocking and thread sealing Gasketing and sealing Porosity sealing Bulk material properties Fluid immersion Accelerated aging Environmental exposure testing Robotic programming/dispensing Robotics Lab The robotics lab dispensing capabilities enable Henkel to utilize production-intent equipment for evaluation purposes. Various functions include: Full component assembly Potting and gasketing Conducting dispense studies for process optimization u BENEFITS Simulates full manufacturing capabilities using productionintent equipment Full-scale UV and heat-cure equipment for small to large parts Dispense stations are able to be customized for small-scale testing to larger developmental validation test requirements Opportunity to dispense and test Henkel products on actual parts Physical Testing Lab Capabilities include: Evaluating bulk material properties of adhesives u BENEFITS Ability to conduct mechanical testing according to standard test methods and OEM specifications Capable of low load to high capacity forces Variety of fixtures available for testing various substrates and conditions For complete product testing and engineering support, partner with Henkel to identify and validate the best adhesive solutions for your application.

29 56 HVAC Solutions na.henkel-adhesives.com/hvac 57 HENKEL CONSULTING EXPERTISE In addition to offering a broad product portfolio in the adhesives industry, Henkel provides an array of services to help our HVAC customers optimize their manufacturing process, improve efficiency and reduce overall costs. The following services are available worldwide: MANUFACTURING EXCELLENCE Henkel has decades of success optimizing manufacturing processes. We can analyze your complete manufacturing process and provide tailor-made recommendations on how to reduce production cycle times and rejection rates, thereby lowering your overall costs and increasing your productivity. LAB TESTING Henkel s testing capabilities can provide complete data on our product recommendations. Whether you want to analyze a single component of your production process or review the complete system, our labs can provide all the data you need. CUSTOMER TRAINING Henkel offers a wide selection of customized training programs to help customers learn the details of our product technologies and how to apply them effectively. We can also train you to use our custom- designed equipment efficiently. Our Technology Days provide additional training and demonstrations of our newest innovations. VALUE CALCULATORS Using our Value Calculators, our adhesives specialists can accurately analyze the total costs of your adhesive processes and determine your savings potential. Simply arrange an appointment with our specialists, and they will visit your production facilities to conduct an in-depth analysis. ANALYTICAL SERVICES Henkel provides comprehensive analysis of all steps in your manufacturing process using our own industry experts. We will identify problem points on the production line and recommend improvements to the manufacturing process. These services can also include equipment tear-downs, surface analysis, and testing.