Hypalon rubber gaskets are cut from a high quality material manufactured from chloro-sulfonyl-polyethylene. They provide brilliant resistance to abrasion, weathering, ageing and ultraviolet and are commonly used in exterior sealing applications. Hypalon gaskets offer very high thermal stability and provide good resistance to lubricating oils and chemicals.  In comparison to other elastomeric gasket materials, they are less likely to degrade when subject to constant UV exposure or unfavourable weather conditions (with the exception of EPDM).