Elastomeric / Sheetings & Jointings
Page 2 Table of Contents and information Sheetings & Jointing's Page 3 Information Page - Materials Page 4 New and Speciality grades and services Page 5-6 NR / SBR general purpose 'ECONOMY' grades Page 7-8 Natural Rubber & SBR High and Shotblast s Page 9-10 Neoprene [Chloroprene s] Page 11-12 Nitrile [NBR] s Page 13-14 Fabric Reinforced & Diaphragm s Page 15-16 EPDM, Butyl & Hypalon, Viton & Vamac s Page 17-18 Silicone & Food & Drink & WRAS Quality s Page 19-20 Food & Drink Quality s - FDA Approved WHERE APPLICABLE AV INDUSTRIAL PRODUCTS SHEET MATERIALS ARE FULLY COMPLIANT WITH CURRENT STANDARDS & REGULATIONS: General Information Products details shown are standard compound materials kept in various width length and thickness formats or made to special order. Please see below a brief information overview:- Compound Abbreviations:- SBR - Styrene Butadiene NR - Natural Rubber CR - Chloroprene [ Neoprene ] NBR - Nitrile Butadiene [ Nitrile ] HNBR - Hydrogenated Nitrile Butadiene EPDM - Ethylene Propylene IIR - Isobutylene [ Butyl ] CSM - Hypalon SI - Silicone VI - Viton FKM - Fluoroelastomer ACM - VAMAC G PVC - Polyvinylchloride CNAF - Compressed Non Asbestos Fibre GR - Graphite PTFE - Polytetrafluoroethylene PE - Polyethylene PU - Polyurethane EVA - Ethylene vinyl Material Finishes:- The majority of our materials are supplied with a smooth finish on both surfaces as standard. A number of types are stocked or can be made to special order with a cloth impression patterned surface on one or both sides. Roll Sizes: Our general stock roll size range include 5m, 10m & 20m lengths in widths of 1200 & 1400mm. Other sizes can be made to special order up to 2000mm wide. General Tolerances:- Please see below our general dimensional tolerance guide covering all rubber grades other than economy types:- Thickness +/- Below 1mm - 0.15mm 1.0mm - 0.25mm 1.5mm - 0.30mm 2.0mm - 0.35mm 3.0mm - 0.40mm 5.0mm - 0.55mm 6.0mm - 0.75mm 10.0mm - 10 and over Width - 3 Length - 5-5º [Generally in accordance with BRMA [British Rubber Manufacturers Association] guidelines but please check where tolerance requirement is critical.
Page 3 Information Page Information Page - Solid Rubber & Plastic Sheeting s A general overview on material usage applications:- SBR [Styrene Butadiene] SBR is a synthetic elastomer suitable for low to medium duty applications involving air, water and diluted mixtures for, economic, general purpose applications. NR [Natural Rubber] NR natural rubber compounds have high abrasion resistance with excellent resilience, tensile strength, elongation, tear strength and mechanical properties. It is highly flexible and has good low permanent set qualities. It is not recommended on higher temperature applications. CR [ Chloroprene ] - Neoprene CR Neoprene is an multi purpose material suitable for applications involving weathering, sea water, mineral oils, greases, dilute acids and alkalis but is not recommended for fuel immersion. It also exhibits good flame retardant properties dependent on polymer content. NBR [Nitrile Butadiene] - Nitrile NBR Nitrile has excellent resistance to petroleum oils and aromatic hydrocarbons, mineral oils and many acids with good elongation, resilience, tensile and compression set properties. HNBR [Hydrogenated Nitrile Butadiene] Hydrogenated nitrile butadiene rubbers are known for strength and retention of properties after exposure to high and low temperatures, weathering, oil, gas, steam and many industrial chemicals and is far superior to standard nitrile butadiene [NBR] rubbers. EPDM [Ethylene Propylene] EPDM materials have excellent resistance to water [fresh & Sea], oxidation, ultra violet, ozone and weathering coupled with good temperature resistance. It also has good resistance to acids, water based chemicals and vegetable based hydrocarbons but is not recommended for use with mineral oils and di-ester based lubricants. IIR [Isobutylene ] - Butyl Butyl compounds have very high impermeability to gases, ozone, ultra violet light and weathering with high chemical and acid resistance and is particularly good when applications involving high and low temperatures prevail. CSM [Hypalon ] Hypalon has outstanding resistance to most chemicals and oils at high and low temperatures with excellent weathering and abrasion resistance. It also has low moisture absorption and good dielectric properties. SI [Silicone] The outstanding properties of silicone rubbers is their outstanding high / low temperature resistance without failure. Typical applications include oven door seals, glazing seals, gaskets and sealing washers. It has excellent flame - Retardant characteristics and can be used in contact with food and drink. FKM [Fluoroelastomer & Viton ] Fluoroelastomer [ including Viton ] are materials designed for very high operating temperature applications in excess of 200º c. They have outstanding resistance to chemical attack by oxidation and corrosive fluids while retaining their mechanical properties. ACM [VAMAC G ] A Terpolymer od ethylene, methylacrylate and a cure monomer, VAMAC has excellent high temperature durability and oil resistance with service lubricants, coupled with good low temperature flexibility. It also is a halogen free polymer which does not decompose to give off corrosive gasses when exposed to flame which makes it ideal for critical flame retardent, low-smoke, nonhalogen application requirements. PVC [Polyvinylchloride] Flexible PVC sheet materials have excellent oil, grease and fuel resistance and are commonly used for protection screens, weather and draught curtains and kickboard panels as it is very durable and resilient. CNAF [ Compressed non asbestos fibre] and Graphite These materials offer viable alternatives to the now discontinued asbestos based products. A range is available to suit most applications previously covered by asbestos based materials. CORKS - BONDED [ Cork Granules bonded with polymers] The natural properties of cork, in particular the compressibility and recovery characteristics make it an ideal sealing and gasketing material. Combined with a range of elastomeric compounds making it resistant and suitable for many industrial applications. PTFE [Polytetrafluoroethylene] PTFE exhibits unique physical characteristics and achieves almost universal chemical resistance and is insoluble in all solvents below 300ºc with a high temperature service stability at 250ºc and low temperature resistance at 200ºc. It has extremely low coefficiency of friction and excellent low stick values, is non flammable, weather resistant and can be used with food and drinks. PU [ Polyurethane] The ultimate material for demanding applications for abrasion, resilience, wear resistance and tear strength with good resistance to ozone and oxygen. It also exhibits low co efficiency of friction values. The above data is evaluated on base polymer compounds so allowance should be made for blended compounds and in particular on economy and commercial quality grades where full polymer content is not stated. Caution should be applied and we recommend that all materials falling into these categories be tested and are offered subject to clients determination of suitability. Wherever possible AV Industrial Products are prepared to submit samples for customer tests, material data sheets and, test data and further information on any of our standard materials to ensure most suitable material is advised or supplied but in line with current industry standard, will offer for economy or commercial grades if no specification is submitted by customer. Unfortunately we are unable to give any firm recommendations on economy grade materials containing reclaimed crumb materials.
Page 4 Compound Information Page Special s & Compounds - General Guide We regularly are asked to develop and produce specially formulated compounds and materials to meet our customers specific requirements. A small selection of these are stated below:- Flame Resistant sheetings A compound that can be used for both sheeting and flooring applications and of particular interest for underground applications [mining, railways etc] where flame resistance and smoke emissions are of paramount importance. The sheet developed meets the following independently tested specifications:- Fire Classification : M1 as per BS476: Part 7: 1977 Smoke : 1B as per BS6853: 1999 Annex D.8.6 Smoke Toxicity: 1A as per BS6853: 1999 Clause B.4.2 The above grade can also be made with electrical resistance meeting British, European, American and most internationally recognised standards with either a plain or patterned slip resistant surface. In addition to the above we have now added grades conforming to UL94 VO and NFF 16 101-M2 F3 specifications Conductive and Non Conductive Sheetings. Various grades have been developed in differing specification characteristics, the latest one meeting British Standard BS2050. The can also be made to order with a range if anti-slip surface finishes. Fabric combination materials We are able to offer a multitude of fabric and rubber combinations [insertions] in a wide variety of fabrics including nylons, polyamides, EP belting fabrics, polyesters, cottons and natural materials. These can be embedded into the materials or surface coated. They are usually added to give varying degrees of additional burst and tear strength or non stretch characteristics. However, on a recent material developed a combination of strength and stretch was required for a customers requirement to make specialised rubber stretch covers for sports equipment. This was achieved by coating a high stretch fabric material onto the surface of a high quality elasticated natural rubber. This enables material to be fabricated [sewn/stitched] into a variety of cover and bag sizes for snug fits on sports equipment. ed Materials We have always been very versatile on our range of coloured materials but we can now offer sheeting and flooring materials to meet most RAL colour matches. A recent one undertaken successfully was a challenging yellow natural rubber material to RAL1003! TAKIBAK Speciality Coated Materials Takibak is a very specialised coating material applied to rubbers to aid with bonding to other substrates. It is coated to a surface of rubber material and then covered [for protection] with a peel of film. It is normally applied to high abrasion and wear materials for the lining of chutes and bins but can be applied to other materials for differing applications if required and where the bond or lamination of a material is important. On certain grades we can also offer for an abraded face to facilitate the application of laminates and adhesives. POLYFACE Speciality Faced Bonded POLYURETHANE Layer Polyface is a polyurethane facing which we can apply to various substrate rubber materials. Usually 2.0mm or 3.0mm layer thickness applied to various other thickness sheets giving all the advantages of a highly abrasive resistant face coating but applied to economically priced substrate materials. Self-Adhesive Coated Backed Materials We can offer a coating service for self-adhesive backing on many of our standard sheet materials. Various types of adhesives are available to meet varying application requirements. We would be please to offer against your specific enquires but due to the nature of these products we can only offer subject to clients own determination of suitability as no guarantees can be given. In any case, unless stated our self adhesive backings should not be considered for critical or absolute permanent bonds. Drum Lagging Sheet - RHOMBUS Pattern A special formulated sheeting with rhombus diamond pattern design on one face for drum covering on conveyor produced in various compounds, with or without Takibak coating on reverse - see above. systems. Can be Sandwich - Dual Sheet Materials Sheet materials in varying hardness layers - two or three combination hardness s usually coloured coded for hardness. Various hardness and compound options are available to special order. The above are just a small selection of the materials we have developed and produced. At present these materials are not standard stock grades and would be subject to minimum production and batch runs.
Page 5 NR / SBR General Purpose ECONOMY s hours - 101 NR/SBR Black 45 1.3 6.0 400-50 -20/+70 Soft Commercial 102 NR/SBR Black 55 1.5 4.0 350-50 -20/+70 Soft Commercial 110 NR/SBR Black 70 1.6 2.5 130-60 -20/+70 Hard Commercial 120 NR/SBR 1 ply Black 65 1.6 2.5 130-60 -20/+70 1 ply Polyester fabric insertion 123 NR/SBR Black 70 1.5 3.0 150-50 -20/+70 Hard Commercial 124 NR/SBR Black 80 1.45 3.0 140-45 -20/+70 Hard Commercial 126 NR/SBR 1 ply Black 70 1.5 3.0 150-50 -20/+70 1 ply polyester fabric insertion 130R NR/SBR RED 60 1.4 3.0 300-40 -20/+70 RED Commercial 130W NR/SBR WHITE 60 1.4 3.0 300-40 -20/+70 WHITE Commercial hours - 111 SBR/CR Black 60 1.5 4.0 200-60 -20/+80 Economy Commercial Neoprene 112 SBR/NBR Black 70 1.5 4.0 200-55 -20/+90 Economy Commercial Nitrile 113 SBR/EPDM Black 60 1.5 4.0 275-50 -20/+90 Economy Commercial EPDM 133 SBR/CR Black 60 1.4 4.0 300-45 -20+90 Commercial Neoprene 135 SBR/NBR Black 70 1.4 5.0 250-40 -20/+100 Commercial Nitrile 135IS 139IS SBR/NBR 1 ply SBR/CR 1 ply Black 70 1.4 5.0 250-40 -20/+100 Commercial Nitrile 1 ply Polyester Insertion Black 60 1.4 4.0 300-45 -20/+90 Commercial Neoprene 1 ply Polyester Insertion Additional Product Information All of the above materials listed are economy grades, general purpose, commercial quality materials for low duty applications and usage. Due to the nature and economy of manufacture [an amount of RECLAIMED materials are blended with base polymer and fillers] minor surface deformations and blemishes may occur and materials may be more odorous than normal. Standard industry guidelines as to resistance and recommendation details cannot always be applied against these items and we would strongly recommend that all materials be rigorously tested to determine suitability for application. Testing for adhesive applications is also highly recommended. Please see the industry standard recommended usage and application details stated on page three information page for a very general guide. Cautionary Statement All products sold are in the nature of commodities and they are sold by published specifications and not for particular purposes, uses or applications unless specifically and officially approved by AV Industrial Products [Seller]. Purchasers shall first determine their suitability for the intended purposes, uses or applications and shall either conduct its own studies or tests, or retain qualified engineers, consultants or test laboratories and consult with them before determining the proper use, suitability or propriety of the merchandise or products for the intended purposes, uses or applications. Due to the nature of this these products AV Industrial Products [Seller] does not recommend these products for any particular purpose, use or application and the purchaser or user thereof shall assume full responsibility for the suitability, propriety, use and application of these items. Limited Warranty In no event shall seller or the manufacturer of the products be liable for special, incidental or consequential damages, including loss of profits, whether or not caused by or resulting from the negligence of seller and / or the manufacturer of the product unless specifically provided herein. In addition any agreed refunds on material will be limited to the invoice value of materials and to products which have not been altered or modified or used in any manner inconsistent with the provisions of the product information and cautionary statement above.
Page 6 NR / SBR General Purpose 'ECONOMY' s - Availability NR / SBR base blended with reclaimed elastomeric materials 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 101 102 110 123 124 130R 130W Insertion s - 1 ply Light Weave Polyester Fabric 120IS 126IS NR / SBR base blended with synthetic polymers and reclaimed elastomeric materials 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 111 112 113 133 135 Insertion s - 1 ply Light Weave Polyester Fabric 135IS 139IS Additional Product Information Tolerance Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m 1.4m ± 5 ± 3 ± 20 ± 10º 2.5mm to 6.0mm- 10m 1.4m ± 5 ± 3 ± 15 ± 10º 8.0mm to 25.0mm- 5m 1.4m ± 5 ± 3 ± 10 ± 10º Over 25mm - 2m 1.0m ± 5 ± 3 ± 10 ± 10º Part Rolls:- Can be offered - usually in cut 1m x stock width multiples. A cutting charge would apply to part rolls - PLUS 20 Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 7 Natural Rubber & SBR High & Shotblast s LOW - MEDIUM GRADE SBR OR SBR WITH NATURAL RUBBER BLENDS hours - 102 SBR Black 50 1.5 4.0 250 350 50-20/+70 Economy Commercial Shotblast 1310 SBR Black 50 1.3 4.0 300 300 45-20/+70 Commercial Shotblast 151 SBR Black 60 1.3 10.0 350 170 35-20/+70 Medium 151DB Dryback SBR Black 60 1.3 10.0 350 170 35-20/+70 Medium with EP100 fabric backing 153 SBR Black 55 1.35 7.0 350 200 40-20/+70 Medium Skirting HIGH QUALITY NATURAL RUBBER GRADES hours - 1315 NR Black 50 1.2 8.0 350 140 40-20/+70 High 1320 NR RED 45 1.20 10.00 400 150 40-20/+70 Medium-High 1322 NR BLUE 45 1.20 10.00 400 150 40-20/+70c Medium-High 134 NR TAN 40 1.02 15.0 600 120 30-20/+70 TAN Para High 134R NR RED 40 1.02 15.0 600 120 30-20/+70 RED Para High 150 NR/SBR TAN 45 1.2 10.0 400 150 35-20/+70 Medium TAN abrasion 150R NR/SBR RED 45 1.2 10.0 400 150 35-20/+70 Medium RED 152 NR Black 60 1.17 11.5 450 120 40-20/+70 High 155 NR PINK 40 0.98 24.0 810 80 15-20/+70 SUPER SOFT 156 NR PINK 60 1.10 20.0 500 110 15-20/+70 SUPER HARD HIGH QUALITY NATURAL RUBBERS - Conforming to British Standard s hours - 221 NR White 40 1.10 19.0 600 120 30-20/+70 British Standard BS1154/Y40 222 NR White 50 1.15 17.0 500 125 30-20/+70 British Standard BS1154/Y50 223 NR White 60 1.20 17.0 400 130 30-20/+70 British Standard BS1154/Y60 230 NR Black 40 1.10 19.0 600 110 30-20/+70 British Standard BS1154/Z40 231 NR Black 50 1.15 17.0 500 115 30-20/+70 British Standard BS1154/Z50 232 NR Black 60 1.20 17.0 400 120 30-20/+70 British Standard BS1154/Z60 240 NR Black 60 1.13 20 500 120 30-20/+70 BS5400 Pt.9 - BS1154/Z60 Bridge Bearing Rubber POLYURETHANE GRADES hours - 201 PU YELLOW 80 1.24 35.0 500 30 N/A -30/+90 Polyurethane [Sheets] 201 PU BLUE 50 1.24 35.0 500 30 N/A -30/+90 Polyurethane [Sheets] 203 PU Various 70-95 1.35 35.0 500 30 N/A -30/+90 Polyurethane [Sheets] On many of the above sheetings we can offer the additional benefits of:- Tacky - Back A bonding layer applied to one surface Dry - Back Heavy Duty EP fabric layer on one or both sides PU - Face A 2 or 3mm polyurethane coated surface layer All of the above sheetings are manufacture from top quality virgin materials and ingredients meeting high standard of performance. Other than standard stock materials they can be supplied in a variety of colour, thickness and sheet / roll size formats [up to 2000mm wide] and we would be please to offer for any special or custom requirements you may have.
Page 8 Natural Rubber & SBR High & Shotblast s - Availability Low - Medium SBR or SBR with Natural Rubber Blends 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 102 1310 151 151DB 153 HIGH QUALITY NATURAL RUBBER GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 1315 1320 1322 134 134R 150 150R 152 155 156 HIGH QUALITY NATURAL RUBBER GRADES - Conforming to British Standard s 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0m m 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 221 222 223 230 231 232 240 Polyurethane s 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 201 202 203 Additional Product Information:- Tolerances Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m 1.4m ± 5 ± 3 ± 20 2.5mm to 6.0mm- 10m 1.4m ± 5 ± 3 ± 15 8.0mm to 25.0mm- 5m 1.4m ± 5 ± 3 ± 10 Over 25mm - 2m 1.0m ± 5 ± 3 ± 10 POLYURETHANE ITEMS ARE SUPPLIED IN SHEET FORMAT ONLY - 221-3m x 1m and 223-1.8m x 1.2m - DETAILS AVAILABLE UPON REQUEST Part Rolls:- Can be offered - usually in cut 1m x stock width multiples. A cutting charge would apply to part rolls - PLUS 20 Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made on cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 9 Neoprene [Chloroprene] s NON SPECIFICATION & BLENDED GRADES hours - 132 SBR/CR Black 50 1.25 6.0 300-35 -20/+90 GP Soft Commercial 1610 CR-10 Black 60 1.45 4.0 250-40 -20/+80 General Purpose Commercial 1614 CR-100 Black 65 1.40 10.0 400-30 -20/+130 100 Premium Neoprene 1618 CR-30 Black 70 1.45 5.0 225-40 -20/+90 30 Medium 165 CRC80 Black 80 1.35 8.0 250-30 -20/+100 30 Medium Hard 187 SBR/CR Black 60 1.50 13.0 220-35 -30/+110 ISO340 Flame Retardent FDA FOOD AND DRINK QUALITY GRADES hours - 162 CR WHITE 65 1,45 5.0 250-35 -25/+125 FDA Approved HIGH QUALITY SPECIFICATION GRADES hours - 179 CR Black 40 1.25 9.0 450-30 -30/+120 British Standard BS2752/C40 180 CR Black 50 1.35 12.0 400-30 30/+120 British Standard BS2752/C50 181 CR Black 60 1.40 13.0 350-25 30/+120 British Standard BS2752/C60 182 CR Black 70 1.40 13.0 300-25 30/+120 British Standard BS2752/C70 183 CR Black 80 1.50 13.0 150-30 30/+120 British Standard BS2752/C80 214 CR Black 60 1.50 8.0 250-35 -30/+150 UL94-VO Flame Retardent 215 CR Black 65 1.60 5.0 200-35 -30/+130 NFF 16-101 M2 F3 Flame Retardent and UL94-VO rated Please see separate page details on our range non reinforced and fabric reinforced NEOPRENE diaphragm sheetings On many of the above sheetings we can offer the additional properties of:- Finish A variety of patterned or fabric impression surfaces Fabric insertion Light or Heavy Duty fabric layer Reinforcements Variations Additional ot intermediate physical characteristics All of the above sheetings are manufacture from top quality virgin materials and ingredients meeting high standard of performance. Other than standard stock materials they can be supplied in a variety of colours, thickness and sheet / roll size formats [up to 2000mm wide] and we would be please to offer for any special or custom requirements you may have.
Page 10 Neoprene [Chloroprene] s - Availability NON SPECIFICATION GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 132 1610 1614 1618 165 187 FDA FOOD & DRINK QUALITY GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 162 HIGH QUALITY GRADES TO INTERNATIONAL SPECIFICATIONS 0.5mm 0.75mm 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 179 180 181 182 183 214 215 The above items represent our current stock materials and sizes but we would be pleased to offer for any requirements you may have for intermediate or other size requirements. Details upon request. Additional Product Information Tolerance Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m 1.4m ± 5 ± 3 ± 20 2.5mm to 6.0mm- 10m 1.4m ± 5 ± 3 ± 15 8.0mm to 25.0mm- 5m 1.4m ± 5 ± 3 ± 10 Over 25mm - 2m 1.0m ± 5 ± 3 ± 10 Part Rolls:- Can be offered - usually in cut 1m x stock width multiples. A cutting charge would apply to part rolls - PLUS 20 Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 11 Nitrile [NBR] s NON SPECIFICATION & BLENDED GRADES hours - 115 SBR/NBR Black 50 1.25 6.0 300-30 -20/+100 Soft Commercial 116 NBR30 Black 70 1.45 5.0 250-35 -30/+90 30 Medium 118 NBR100 Black 65 1.48 7.0 200-32 -30/+120 100 Premium Nitrile 169 SBR/NBR Black 80 1.50 10.0 150-45 -20/+110 100 Hard Premium 175 NBR/PVC Black 65 1.25 6.0 250 40-20/+110 GP Fuel Resistant HIGH QUALITY SPECIFICATION GRADES hours - 189 NBR Black 40 1.25 9.0 450-30 -30/+120 British Standard BS2751/BA40 190 NBR Black 50 1.35 12.0 400-30 30/+120 British Standard BS2751/BA50 191 NBR Black 60 1.40 13.0 350-25 30/+120 British Standard BS2751/BA60 192 NBR Black 70 1.40 13.0 300-25 30/+120 British Standard BS2751/BA70 193 NBR Black 80 1.50 13.0 150-30 30/+120 British Standard BS2751/BA80 HIGH QUALITY SPECIALITY GRADES hours - 209 NBR Black 70 1.3 10.0 250-30 -20/+120 Ultra High Nitrile for Diesel 211 NBR Black 65 1.25 10.0 450-30 -20/+120 Ultra High Nitrile for Bio Diesel 212 HNBR Black 70 1.4 11.0 400-25 -35/+150 Hydrogenated HNBR 213 HNBR Black 70 1.2 15.0 400-20 -40/+160 Hydrogenated HNBR 2494 NBR Black 70 1.25 12.6 300-30 -30/+110 BS.EN682:2002 Gas FDA FOOD AND DRINK QUALITY GRADES hours - 137 NBR WHITE 60 1.4 6.0 350-40 -25/+110 WHITE FDA Approved 166 NBR BLUE 60 1.4 6.0 350-40 -20/+100 BLUE FDA Approved Please see separate page details on our range non reinforced and fabric reinforced NITRILE diaphragm sheetings On many of the above sheetings we can offer the additional properties of:- Finish A variety of patterned or fabric impression surfaces Fabric insertion Light or Heavy Duty fabric layer Reinforcements Variations Additional ot intermediate physical characteristics All of the above sheetings are manufacture from top quality virgin materials and ingredients meeting high standard of performance. Other than standard stock materials they can be supplied in a variety of colours, thickness and sheet / roll size formats [up to 2000mm wide] and we would be please to offer for any special or custom requirements you may have.
Page 12 Nitrile [ NBR ] s - Availability NON SPECIFICATION GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 115 116 118 169 175 HIGH QUALITY GRADES TO INTERNATIONAL SPECIFICATIONS 0.5mm 0.75mm 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 189 190 191 192 193 HIGH QUALITY SPECIALITY GRADES 0.5mm 0.75mm 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 209 211 212 213 2494 FDA FOOD & DRINK QUALITY GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 137 166 Please see separate page details on our range of non reinforced and fabric reinforced NITRILE diaphragm sheetings Additional Product Information Tolerance Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m 1.4m ± 5 ± 3 ± 20 2.5mm to 6.0mm- 10m 1.4m ± 5 ± 3 ± 15 8.0mm to 25.0mm- 5m 1.4m ± 5 ± 3 ± 10 Over 25mm - 2m 1.0m ± 5 ± 3 ± 10 Part Rolls:- Can be offered - usually in cut 1m x stock width multiples. A cutting charge would apply to part rolls - PLUS 20 Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 13 Fabric Reinforced & Diaphragm s THIN NON REINFORCED DIAPHRAGM GRADES hours - 204 EPDM Black 60 1.15 10.0 35=00 NA 35-30/+130 100 Premium EPDM 206 NBR Black 70 1.3 8.0 400 NA 30-30/+110 100 Premium Nitrile 208 CR Black 60 1.3 6.0 400 NA 35-30/+120 100 High Neoprene FABRIC REINFORCED COATED GRADES hours - 195CO NBR Black Nitrile/1 ply Nylon 196CO CR Black Neoprene / 1 ply Nylon 196GCO CR Black Neoprene / 1 ply Glass Fabric 197CO NR Black Natural Rubber / 1 ply Cotton Please see individual data sheets covering above items and fabric strengths FABRIC REINFORCED CALENDERED GRADES hours - 195CT NBR-1 ply Black 70 1.2 8.0 300 NA 35-30/+100 British Standard BS2751/BA70 1 ply Nylon Fabric Insertion 196CT CR-1 ply Black 60 1.3 13.0 350 NA 25-30/+120 British Standard BS2752/C60 1 ply Nylon Fabric Insertion Above Data relates to rubber characteristics only - see separate data sheets on fabric strengths On many of the above sheetings we can offer the additional properties of:- Finish Dual colour or compound surfaces Fabric insertion Various types of fabric layer Reinforcements Variations Additional or intermediate physical characteristics All of the above sheetings are manufacture from top quality virgin materials and ingredients meeting high standard of performance. Other than standard stock materials they can be supplied in a variety of colours, thickness and sheet / roll size formats and we would be please to offer for any special or custom requirements you may have.
Page 14 Fabric Reinforced & Diaphragm s - Availability THIN NON REINFORCED DIAPHRAGM GRADES 0.25mm 0.40mm 0.50mm 0.60mm 0.75mm 0.85mm 1.0mm 1.20mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 204 206 208 FABRIC REINFORCED COATED TYPES 0.25mm 0.40mm 0.50mm 0.65mm 0.75mm 0.85mm 1.0mm 1.20mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 195CO 196CO 196GCO 197CO FABRIC REINFORCED CALENDERED TYPES 0.25mm 0.40mm 0.50mm 0.60mm 0.75mm 0.85mm 1.0mm 1.20mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 195CT 196CT Please see individual data sheets on roll sizes, tolerances and fabric strengths offered on all of the above products Additional Product Information Stock Standard Roll Sizes:- See individual data sheets on roll sizes and tolerances offered Part Rolls:- Can be offered - usually in cut 1m x stock width multiples. A cutting charge would apply to part rolls - PLUS 20 Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 15 EPDM, Butyl, Hypalon Viton & Vamac s EPDM GRADES hours - 117 NR/EPDM Black 65 1.4 5.0 350-35 -20/+100 Commercial EPDM 145 EPDM Black 60 1.3 5.0 350-30 -30/+120 Medium Commercial EPDM 1452 EPDM Black 45 1.20 10.0 600-25 -30/+130 High 1454 EPDM Black 50 1.25 9.0 300-30 -30/+130 Premium Soft 1456 EPDM-100 Black 60 1.15 10.0 300-30 -30/+130 100 EPDM Medium 176 EPDM Black 60 1.5 350-35 -40/+120 UL94 VO FLAME RETARDENT 177 EPDM Black 70 1.13 11.0 320 8-40/+100 WRAS Approved Approval No: 0907547 Potable Water 178 EPDM/IIR Black 60 1.25 5.0 300-35 -30/+150 Low / High EPDM/IIR Butyl Blend FDA FOOD & DRINK QUALITY GRADES hours - 163 EPDM WHITE 60 1.30 5.0 300-30 -25/+140 FDA Approved BUTYL [IIR] GRADES hours - 147 IIR Black 65 1.2 5.0 300-35 -40/+140 Low / High HYPALON GRADES hours - 210 CSM Black 65 1.4 10.0 350-40 -30/+140 Low / High FLUOROELASTOMERS, VITON AND VAMAC GRADES hours - 148 FPM Black 75 1.8 4.0 200-40 -25/+250 Fluoroelastomer [FPM] 149 Viton Black 75 1.95 5.0 200-30 -30/+300 Genuine VITON 217 ACM VAMAC G Black 60 1.24 14.0 500-30 -30/+160 VAMAC G On many of the above sheetings we can offer the additional properties of:- Finish A variety of patterned or fabric impression surfaces Fabric insertion Light or Heavy Duty fabric layer Reinforcements Variations Additional or intermediate physical characteristics All of the above sheetings are manufacture from top quality virgin materials and ingredients meeting high standard of performance. Other than standard stock materials they can be supplied in a variety of colours, thickness and sheet / roll size formats [up to 2000mm wide] and we would be please to offer for any special or custom requirements you may have.
Page 16 EPDM, Butyl, Hypalon, Viton & Vamac s - Availability EPDM GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 117 145 1452 1454 1456 176 177 178 FDA FOOD & DRINK EPDM GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 163 BUTYLE [IIR] GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 147 HYPALON GRADES 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 210 FLUORELASTOMERS, VITON AND VAMAC GRADES 0.5mm 0.75mm 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 148 149 217 Please see individual data sheets on roll sizes, tolerances and fabric strengths offered on all of the above products Additional Product Information Tolerance Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m 1.4m ± 5 ± 3 ± 20 2.5mm to 6.0mm- 10m 1.4m ± 5 ± 3 ± 15 8.0mm to 25.0mm- 5m 1.4m ± 5 ± 3 ± 10 Over 25mm - 2m 1.0m ± 5 ± 3 ± 10 PLEASE NOTE: 177 WRAS EPDM GRADE IS SUPPLIED IN 1500MM WIDTH Part Rolls:- Can be offered - usually in cut 1m x stock width multiples. A cutting charge would apply to part rolls - PLUS 20 Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 17 Silicone & Food & Drink & WRAS Quality s SILICONE GRADES - GENERAL PURPOSE hours - 140 Silicone Red 60 1.2 6.0 300-40 -60/+200 GP Non Toxic Silicone 141 Silicone White 60 1.2 6.0 300-40 -60/+200 GP Non Toxic Silicone 14101 Silicone White 45 1.2 7.5 400-40 -60/+200 GP Non Toxic Silicone 14102 Silicone Black 45 1.2 7.5 400-40 -60/+200 GP Non Toxic Silicone 143 Silicone Translucent 50 1.2 6.0 320-40 -60/+200 GP Non Toxic Silicone 144 Silicone Blue 50 1.2 6.0 320-40 -60/+200 GP Non Toxic Silicone SILICONE GRADES - FDA APPROVED MATERIALS hours - 14004 Silicone Red 60 1.2 6.0 300-40 -60/+200 FDA Approved 14104 Silicone White 60 1.2 6.0 300-40 -60/+200 FDA Approved 14304 Silicone Translucent 50 1.2 6.0 320-40 -60/+200 FDA Approved 14404 Silicone Blue 50 1.2 6.0 320-40 -60/+200 FDA Approved FOOD & DRINK QUALITY GRADES - FDA APPROVED hours - 136 SBR White 60 1.5 6.0 200-35 -20/+70 FDA Approved 137 NBR White 60 1.4 6.0 350-30 -20/+110 FDA Approved 162 CR White 65 1.45 5.0 250-30 -25/+125 FDA Approved 163 EPDM White 60 1.30 5.0 300-35 -25/+140 FDA Approved 166 NBR Blue 60 1.4 6.0 350-40 -20/+100 FDA Approved 14105 SILICONE White 60 1.2 4.9 350-40 -60/+200 WRAS Approved WRAS APPROVED EPDM GRADE SUITABLE FOR HOT & COLD POTABLE [DRINKING WATER] APPLICATIONS AND SERVICE hours - 177 EPDM Black 70 1.13 11.0 320-8 -40/+100 WRAS Approved Approval No: 0907547 Potable Water On many of the above sheetings we can offer the additional properties of:- Finish A variety of patterned or fabric impression surfaces Fabric insertion Light or Heavy Duty fabric layer Reinforcements Variations Additional or intermediate physical characteristics All of the above sheetings are manufacture from top quality virgin materials and ingredients meeting high standard of performance. Other than standard stock materials they can be supplied in a variety of colours, thickness and sheet / roll size formats [up to 2000mm wide] and we would be please to offer for any special or custom requirements you may have.
Page 18 Silicone & Food and Drink & WRAS Quality s - Availability 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 140 141 14101 14102 143 144 SILICONE GRADES - FDA APPROVED MATERIALS 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 14004 14104 14304 14404 OTHER GRADES - FDA APPROVED MATERIALS 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 136 137 162 163 166 14105 EPDM WRAS APPROVED GRADE 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 177 Additional Product Information Tolerance Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m Various ± 5 ± 3 ± 20 2.5mm to 6.0mm- 10m Various ± 5 ± 3 ± 15 8.0mm to 25.0mm- 5m Various ± 5 ± 3 ± 10 Over 25mm - 2m Various ± 5 ± 3 ± 10 Part Rolls:- Although we offer a part roll cutting service on food grade materials a surcharge of 50 would apply [or minimum 20.00] to additional costs in ensuring material is kept in a clean state but we cannot guarantee complete omission of impurities. Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 19 Food and Drink Quality s SILICONE GRADES - FDA APPROVED MATERIALS hours - 14004 Silicone Red 60 1.2 6.0 300-40 -60/+200 FDA Approved 14104 Silicone White 60 1.2 6.0 300-40 -60/+200 FDA Approved 14304 Silicone Translucent 50 1.2 6.0 320-40 -60/+200 FDA Approved 14404 Silicone Blue 50 1.2 6.0 320-40 -60/+200 FDA Approved FOOD & DRINK QUALITY GRADES - FDA APPROVED hours - 136 SBR White 60 1.5 6.0 200-35 -20/+70 FDA Approved 137 NBR White 60 1.4 6.0 350-30 -20/+110 FDA Approved 162 CR White 65 1.45 5.0 250-30 -25/+125 FDA Approved 163 EPDM White 60 1.30 5.0 300-35 -25/+140 FDA Approved 166 NBR Blue 60 1.4 6.0 350-40 -20/+100 FDA Approved 14105 SILICONE White 60 1.2 4.9 350-40 -60/+200 WRAS Approved Other than the above we would be please to offer on:- s Similar materials to other specifications Formats Other roll, sheet or size formats Variations Additional or intermediate physical characteristics Other than 595 all of the above sheetings are manufacture from top quality virgin materials and ingredients meeting high standard of performance. Other than standard stock materials they can be supplied in a variety of colours, thickness and sheet / roll size formats and we would be please to offer for any special or custom requirements you may have. Additional Product Information Tolerance Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m Various ± 5 ± 3 ± 20 2.5mm to 6.0mm- 10m Various ± 5 ± 3 ± 15 8.0mm to 25.0mm- 5m Various ± 5 ± 3 ± 10 Over 25mm - 2m Various ± 5 ± 3 ± 10 Part Rolls:- Although we offer a part roll cutting service on food grade materials a surcharge of 50 would apply [or minimum 20.00] to additional costs in ensuring material is kept in a clean state but we cannot guarantee complete omission of impurities. Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.
Page 20 Food and Drink Quality s - Availability SILICONE GRADES - FDA APPROVED MATERIALS 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 14004 14104 14304 14404 OTHER GRADES - FDA APPROVED MATERIALS 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 15.0mm 20.0mm 25.0mm 30.0mm 40.0mm 50.0mm 136 137 162 163 166 14105 Additional Product Information Tolerance Stock Standard Roll Sizes:- Length Width Length Width Thickness 1.0mm to 2.0mm- 20m Various ± 5 ± 3 ± 20 2.5mm to 6.0mm- 10m Various ± 5 ± 3 ± 15 8.0mm to 25.0mm- 5m Various ± 5 ± 3 ± 10 Over 25mm - 2m Various ± 5 ± 3 ± 10 Part Rolls:- Although we offer a part roll cutting service on food grade materials a surcharge of 50 would apply [or minimum 20.00] to additional costs in ensuring material is kept in a clean state but we cannot guarantee complete omission of impurities. Note: A small proportion of full rolls may be supplied in two parts unless otherwise stated when ordering. Carriage Terms:- Carriage paid on our standard stock products for items sent from individual branches and sent via our economy transport system allowing 3-7 days for delivery. Surcharges applicable for next day or timed deliveries. For timed delivery failures credits can only be made of cost differentials. Above terms are subject to a minimum invoice value of 100.00 - combined stock products [sheet and matting only] orders acceptable. Surface Finishes The majority of items are stocked with a smooth finish on both sides but we do hold limited stocks in certain grades with a fine fabric impression [cloth finish] both on one side and both sides. We are also able to offer to special order a range of finishes with varying degrees of pattern - details available on application. Materials with fabric impression surfaces may be subject to additional costs - details available upon request.