Viton B-202 Fluoroelastomer Dupont Dow Elastomers Fluoropolymer Soluble in low molecular weight esters and ketones Terpolymer of hexafluoropropylene, vinylidene fluoride, and tetrafluoroethylene Viton® B-202 is a low viscosity, B-type gum polymer that demonstrates improved processing and rheology when compared with existing fluoroelastomers. May be cured. Compared with other B-family terpolymers, Viton B-202 provides: Low viscosity Improved processing Increased mold flow Excellent mold release Solution coatings of fabrics, tanks or chemical containers Terpolymer of hexafluoropropylene, vinylidene fluoride, and tetrafluoroethylene. Used in solution coatings of fabrics, tanks or chemical containers. Offers improved processing and rheology. Can be cured. Provides low viscosity, improved processing, increased mold flow and very good mold release.