TOSO-CSM TS-340 Chlorosulphonated polyethylene Tosoh Polyolefins (PE, PP) >> Polyethylene & derivatives SEALANT >> Pre-formed tape / Gasket TOSO-CSM® is produced from poloyethylene by chlorination and chlorosulphonation with chlorine and sulphur dioxide gas. Various types of TOSO-CSM® are obtained according to degree of chlorination and chlorosulphonation as well as sort of polyethylene polymer. TOSO-CSM® has excellent resistance against ozone, weather, oil and chemicals. And it can be colored in brilliant shades. TOSO-CSM® is used for gasket. Chlorosulphonated polyethylene. Possesses good solubility and low viscosity of solution. Used in gaskets. Offers good resistance against ozone, weather, oil and chemicals.