Great for cosmetic (non-structural) repair of scratches, cracks and gouges above and below the waterline.Two-component vinylester filler for cosmetic repairs and fairing above and below the waterline. Can be applied up to 3/8" thick per application. Cream hardener included.Key featuresMoisture resistance when curedEasy application spreadingFast curingShort strand glass reinforced fibersBlue creme hardenerContains microspheres for sandabilitySpecificationsFormulation: Two-part vinylester filling/fairing compoundUsage: Filling blister damage, keel/rudder damage, cracks, gouges; fairing applicationsDrying: 10 min. working time; sandable in 30 min.Color: light yellow