USC Garage SMC/fiberglass filler pouch is formulated for use and is compatible with SMC substrates. It has excellent adhesion to SMC, as well as steel and standard fiberglass, and is exceptionally easy to apply and sand. It provides the performance needed to repair and refinish products manufactured in the SMC process.
USC Garage SMC/fiberglass filler pouch is formulated for use and is compatible with SMC substrates. It has excellent adhesion to SMC, as well as steel and standard fiberglass, and is exceptionally easy to apply and sand. It provides the performance needed to repair and refinish products manufactured in the SMC process. SMC/fiberglass filler is 100% waterproof.
Features:
A waterproof filler, structurally rated to repair sheet molding compound and works on fiberglass
It's also easier to sand than conventional fiberglass fillers