105010 Pro-Grade Reinforced Filler, Added Strength and Durability for Dents in Aluminum, Fiberglass & More, Easy Mix Hardener Included 13 Fl Oz. Durable Reinforced Filler: Features short strand reinforcing fibers for superior strength, perfect for repairing rust spots and minor holes on fiberglass, steel, aluminum, concrete, wood, and masonry surfaces.
