3M Lightweight Body Filler is an all-purpose, two-part filler compound used for interior or exterior repairs for home or auto. Fill dents, dings, and scratches on your car or around your home. The easy-to-use filler shapes in minutes and is formulated to be non-shrinking. This fast-curing two-part filler allows you to make high-quality, permanently durable repairs to Steel, Aluminum, Fiberglass and Reinforced Polyester.

Features and benefits:

• For use on Steel, Aluminum, Fiberglass and Reinforced Polyester

• Fast cure and can be sanded and painted

• Great for making cosmetic repairs

• Finish projects the same day you start