3M(Tm) Marine High Strength Repair Filler, 46014, 1 Gallon, 4 Per Case

3M(Tm) Marine High Strength Repair Filler Restores Damaged Areas Of Fiberglass Hulls, Decks And Other Areas On Boats. Our Filler Is A High Performance Product That Is Reinforced With Short Strands Of Fiberglass For Added Strength. Boat Restoration Professionals Commonly Use This Product.