1 Quart Kit (12 oz. Hardener + 20 oz. Resin)
3 Gallon Kit (1 gal. Hardener + 2 gal. Resin)

Bondo for airplanes! Superfil is an ultra-lightweight epoxy filler for rough fill and contouring. Comes in two containers. Mix, apply with a squeegee, and let dry overnight. More consistent than hand-mixed micros. Weighs only 3.8 lbs. per gallon. Ships as NON-HAZMAT.