Although we are best known for our elastomeric gaskets, we also design and manufacture in a lot of other materials to allow our customers a single source for all their sealing requirements.
Below is a simple list of some of the usual materials we manufacture with. If you require more in-depth information on grades, approvals or technical specifications please contact our Technical Team. Please also view these links to our Solid Rubber↵ and Sponge Rubber↵ grades from which you can view our Material Data Sheets.
Typical gasket materials: cardboard, copper foil, cork,EPDM, Evazote, extrusions, felt, foam, Food Quality Materials, glasscloth, insertion rubber, matting, Melinex, Millboard, Neoprene, Nitrile, Nomex, Non-Asbestos Jointings, nylon, paper, plastic, Plastazote, Polyethylene, Polythene, Polyurethane, PTFE, reticulated foam, reconstituted foam, rubber, Shimstock, Silicone, sponge, vinyl, Viton , vulcanised fibre.
301 – Silicone (VMQ) Solid Rubber
302 – Fluorosilicone (FVMQ) Solid Rubber
303 – Fluorocarbon (VITON®) (FKM) Solid Rubber
304 – Neoprene (Chloroprene) (CR) Solid RubberSolid Rubber Compounds
305 – Perfluoroelastomers (FFKM)
307 – Styrene Butadiene Rubber (SBR) Solid Rubber
309 – Nitrile (Acrilonitrile-Isoprene) (NBR) Solid Rubber
309-2 – High Nitrile (Acrilonitrile Butadiene) (HNBR) Solid Rubber
309-4 – Carboxylated Nitrile (Acrilonitrile Butadiene) (XNBR) Solid Rubber
309-5 – Nitrile Rubber / Styrene Butadiene Rubber (NBR/SBR) Solid Rubber
310 – HYPALON® (Chlorosulphonated PE) (CSM) Solid Rubber
311 – Polyacrylate Rubber (ACM) Solid Rubber
312 – Polurethane (PU/PUR) Solid Rubber
313 – Polyester Urethane (AU)(EU)
314 – Polyether Urethane (AU)(EU)
401 – Silicone Sponge (Closed Cell)
401-2 – Silicone Sponge (Semi Closed Cell) (VMQ)
402 – Flurosilicone Sponge (Semi Closed Cell) (FVMQ)
403 – Fluorocarbon VITON® Sponge (Open Cell) (FKM)
404-1 – Neoprene Sponge (Chloroprene) (CR)
404-2 – Neoprene/EPDM/SBR Blend Sponge
406-1 – EPDM (Closed Cell) Sponge
406-2 – EPDM (Semi Closed Cell) Sponge
406-3 – EPDM/PE/SBR Blend Sponge
407 – Styrene Butadiene Rubber Foam (SBR)
409 – Nitrile Sponge (NBR)
413 – Polyester Urethane Foam (AU)
415 – Polyvinyl Chloride Foam (PVC)
416 – Epichlorohydrin Sponge (ECH)
419 – Natural Rubber/SBR Blend Sponge (NR/SBR)
425 – Ethylene Vinyl Acetate Foam (EVA/PE)
AS9100 D (Technically equivalent to EN 9100:2018 and JISQ 9100:2016) & BS EN ISO 9001:2015. Read more.
Our Technical Team offers unparalleled expertise, spanning from initial design input and research to component development, prototyping, and manufacturing. Leading global aerospace and defence companies trust our bespoke solutions to deliver in the ever-demanding conditions encountered in the aerospace, space and defence sectors.
Office hours: Mon-Thu 8-5 & Fri 8-1 GMT.
+44 (0)1590 688022 / hello@emiseals.com