An American original. This industry leading body filler quickly and easily fills in dents, scrapes, chips, cracks, and rust holes. Because it is specially designed to be non-shrinking and permanently durable, this reliable filler is great for a wide variety of automotive, home, and hobby projects. Experience the accomplishment of completing a repair or restoration with Bondo® Body Filler. Repairs dents, patches rust holes, leaks and fills in chips quickly and easily. Easy mix ratios make it convenient to measure. Spreads easily and sands in just 20 minutes. Finish auto body projects the same day you start! Compatible with all paint systems. Includes Red Cream Hardener.