DiamondKote DKW 4580CL Tire Cavity Lube Product Overview DiamondKote DKW 4580CL Tire Cavity Lube may be applied to the tread sector, sidewall, and bead ring area of molds to facilitate release, rubber flow, and delay mold fouling. It is formulated as a higher slip alternative for the release of complex architecture tread designs common on today’s advanced tires. Brand Net Fill Diamondkote 5 Gallon Features Facilitate release, rubber flow. Delays mold fouling. Technical Data Sheet Safety Data Sheet