Viscosity at 25 C [ mpa s ] Colour Gardner. Solids content [ % ]

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1 Waterborne Systems for Structural Applications Weight as supplied [ g/eq ] Colour Gardner Fiber sizing thermoset matrix Fiber sizing thermoplastic matrix Heat curable binder 1 Heat curable varnish 2 Rubber goods Amine Curing Agents Epikure max water Water reducible curing with liquid resins, visible end of pot-life Epikure max - Triethylene tetramine, water soluble Epikure max - Polyamido amine, water miscible Epikure * max - Polyamide, water miscible, *Viscosity at 75 C Epikure max - Water soluble amine Epikure 8535-W Z4-Z6* max water Water reducible curing with liquid resins, *Gardner viscosity (~ Pa s) Epikure 8545-W max water Water reducible curing agent solution, visible end of pot-life, can be combined with liquid resins or waterborne s Epikure 6870-W milky-white water Modified polyamine adduct s Other Curing Agents Epikure 921 Super white - Dicyandiamide, powder Accelerator Epikure max - Tertiary amine, tris (dimethyl amino-methyl) phenol 1 Heat curable binder for non woven, coated abrasives, composites, adhesives, sealers. 2 Heat curable varnishes for plastics, metal, glass, wood, paper, textiles.

2 The Global Leader in Thermoset Resins As the world s largest producer of thermoset resins and the leader in adhesive and structural resins and coatings, Hexion Specialty Chemicals meets customers specific application needs with a total solutions approach of products and services. Hexion offers the broadest range of thermoset resin technologies and unmatched technical support and provides them around the globe. With our extensive research and development capabilities and applications know-how, we are uniquely able to work in partnership with customers to co-develop better products and systems. Plus, Hexion s worldwide production network facilitates assured supply and prompt delivery wherever our customers do business. World Headquarters / North America: Hexion Specialty Chemicals, Inc. 180 East Broad Street Columbus, OH Regional Headquarters: Asia Hexion Specialty Chemicals Singapore Pte Ltd. Lippo Plaza # Central Huai Hai Road Shanghai China Australia Hexion Specialty Chemicals Australia Pty. 2-8 James Street Laverton North Victoria 3026 Australia Europe Hexion Specialty Chemicals B.V. Koddeweg DH Hoogvliet Rotterdam, The Netherlands Latin America Hexion Química Indústria e Comércio Ltda. Rua Cyro Correa Pereira, 2525 Area-Sul CIC Curitiba, Brazil Hexion Specialty Chemicals B.V. Koddeweg DH Hoogvliet Rotterdam, The Netherlands For worldwide locations visit hexion.com and TM Licensed trademarks of Hexion Specialty Chemicals, Inc Hexion Specialty Chemicals, Inc. HCI /07 Printed in Germany. The information provided herein was believed by Hexion Specialty Chemicals ("Hexion") to be accurate at the time of preparation or prepared from sources believed to be reliable, but it is the responsibility of the user to investigate and understand other pertinent sources of information, to comply with all laws and procedures applicable to the safe handling and use of the product and to determine the suitability of the product for its intended use. All products supplied by Hexion are subject to Hexion's terms and conditions of sale. HEXION MAKES NO WARRANTY, EXPRESS OR IMPLIED, CONCERNING THE PRODUCT OR THE MERCHANTABILITY OR FITNESS THEREOF FOR ANY PURPOSE OR CONCERNING THE ACCURACY OF ANY INFORMATION PROVIDED BY HEXION, except that the product shall conform to Hexion's specifications. Nothing contained herein constitutes an offer for the sale of any product.

3 Bulletin Epi-Rez Resins and Epikure Curing Agents for Waterborne Applications

4 Epi-Rez Resins and Epikure Curing Agents Hexion Speciality Chemicals offers one of the broadest lines of waterborne products. Hexion's Epi-Rez Epoxy Waterborne Resins and Curing Agents are a unique portfolio of products which are compatible one with the other and allow the formulator to develop Waterborne formulations. Epi-Rez Waterborne Resins and Curing Agents can be used in most traditional applications such as in flooring, adhesives, anticorrosive primers and textile binders to reduce or eliminate Volatile Organic Compounds without sacrificing performance. Epi-Rez Waterborne Resins are also used to coat engineering fibers in order to provide superior matrix adhesion in high performing fiber reinforced composite applications. Waterborne Systems for Coating and Civil Engineering Applications Epoxy Group Conent on solids [ mmol/kg ] Epoxy Group Content Epoxy Equivalent Epoxy Equivalent Weight Particle size, CI, Dv (vol. mean) [ µm ] Ambient cure Protective coating Marine coating Transportation coating Packaging & Coil coating Civil engineering Bisphenol A Resins Epikote Water dispersable liquid resin, good resistance to crystallization Epi-Rez 3510-W water Liquid resin emulsion Epi-Rez 3515-W water Semi-solid resin emulsion Epi-Rez 3516-WD < 0.5 water / Semi-solid resin emulsion diacetone alcohol Epi-Rez 3521-WY water / Type-1 solid resin Epi-Rez 3522-W water Type-2 solid resin Epi-Rez 3523-WH < 1.0 water / Type-1 solid resin 2-propanol / benzyl alcohol Epi-Rez 3540-WY * water / Type-7 solid resin, * Brookhaven number average Epi-Rez 3546-WH water / Type-7 solid resin 2-propanol Epi-Rez 6520-WH water / Type-1 solid resin, NewGen 2-propanol with Epikure 6870-W-53 Modified Bisphenol A Resins Epi-Rez 5520-W water Urethane modified solid resin Epi-Rez 5522-WY * water / Modified multi-functional solid resin, *Brookhaven number average Novolac Resins Epi-Rez 5003-W water Polyfunctional aromatic epoxy resin, average functionality = 3

5 Waterborne Systems for Coating and Civil Engineering Applications Weight as supplied [ g/eq ] Colour Gardner Ambient cure Protective coating Marine coating Transportation coating Packaging & Coil coating Civil engineering Amine Curing Agents Epikure max water Water reducible curing with liquid resins, visible end of pot-life. Epikure 8535-W Z4-Z6* max water Water reducible curing with liquid resins, *Gardner viscosity (~ Pa s) Epikure 8545-W max water Water reducible curing agent solution, visible end of pot life, can be combined with liquid resins or waterborne s Epikure 8290-Y Z3-Z5* max Imparts excellent / chemical and corrosion acetic acid resistance, *Gardner viscosity (~ Pa s) Epikure 6870-W milky- water Modified polyamide white adduct NewGen with Epikote 6520-WH-53 low VOC formulation Accelerator Epikure max - Tertiarv amine, tris (dimethyl amino-methyl) phenol

6 Waterborne Systems for Structural Applications Epoxy Group Conent on solids [ mmol/kg ] Epoxy Group Content Epoxy Equivalent Epoxy Equivalent Weight Particle size, CI, Dv (vol. mean) [ µm ] Fiber sizing thermoset matrix Fiber sizing thermoplastic matrix Heat curable binder 1 Heat curable varnish 2 Rubber goods Bisphenol A Resins Epi-Rez 3510-W water Liquid resin emulsion Epi-Rez 3515-W water Semi-solid resin emulsion Epi-Rez 3516-WD < 0.5 water / Semi-solid resin diacetone emulsion alcohol Epi-Rez 3522-W water Type-2 solid resin Epi-Rez 3540-WY * water / Type-7 solid resin, *Brookhaven number average Epi-Rez 3546-WH water / Type-7 solid resin 2-propanol Modified Bisphenol A Resins Epi-Rez 5520-W water Urethane modified solid resin Epi-Rez 3519-W water Elastomer modified bisphenol A resin (CTBN modification) Novolac Resins Epi-Rez 5003-W water Polyfunctional aromatic epoxy, average functionality = 3 Developmental < 1.6 water Epoxy bisphenol A DPW 5108 novolac, average functionality = 3 1 Heat curable binder for non woven, coated abrasives, composites, adhesives, sealers. 2 Heat curable varnishes for plastics, metal, glass, wood, paper, textiles.