3M 05821 Piranha Advanced Finishing Putty
Two component, self-leveling putty designed for use as a skin coat over plastic filler to fill pinholes, sand scratches, low areas and other imperfections. Cures tack-free in 30 minutes. Grips tight to galvanized steel, sanded paint, aluminum, steel, SMC and fiberglass. Easy to sand. Flowable and brushable. Non-staining.
24 oz tube.
24 oz tube.
