SMC: High Adhesion Filler, White, 2lbs SMC. High adhesion bonding paste and filling compound specifically designed for rapid repair of cracks, holes and scratches in SMC, fiberglass, composite and other rigid materials. . Ideal for the repair of cars, trucks, recreational vehicles, rail vehicles, marine craft and shipping containers.. High adhesion easy sand fiber filler. Carbon fiber reinforced formula gives structural strength to a repair. Sand and coat to restore original finish . Substrates: SMC, fiberglass, composite, rigid plastics, bare metal, aluminum, and galvanized . Size: 1.1 Liter Tin. Color: White. CTN: 8 UP0779