3M™ Crystal Clear Sealant 230 is a one component thermoplastic elastomer which forms permanent elastic bonds when used in surface sealing applications. 3M Crystal Clear Sealant 230 bonds to a wide variety of materials including plastics, metals, fiberglass, and wood. 3M Crystal Clear Sealant 230 is crystal clear after drying and has good UV resistance, plus has broad substrate adhesion for a wide range of productivity enhancement applicationInformation provided by 3M |