POLYSILK General Purpose Polyester Marine Filler Putty (Fairing, Filling, Etc.) - 1 Gallon W/ Red 60CC MEKP Hardener

Lightweight, 2-part polyester filling and fairing compound for cosmetic repairs on gelcoat, fiberglass, and other composite surfaces above the waterline. Peanut Butter consistency spreads smoothly to a feathered edge, and won't sag on vertical surfaces. This multi-purpose fairing compound has many uses, including repairing fiberglass parts & molds, and quick cosmetic repairs to fiberglass decks and hulls (above the waterline). Comes in a quart container with red MEKP hardener included