LOCTITE PC 7350 Conveyor Belt Repair is a black, two-part, self-mixing and self-leveling polyurethane used to quickly repair gouges, tears and cuts in conveyor belts and other rubber parts.LOCTITE PC 7350 is a 100% solid, self-leveling, self-mixing room temperature-curing polyurethane material that offers excellent adhesion and tear strength. Typical applications include, but are not limited to, repairing or rebuilding conveyor belts, liners in mills, pumps, feeder bowls, hoppers, chutes, and repairing cast urethane screens and liners.