Mold-release wax

Removes Fiberglass Mold Release Wax Used Above or Below the Waterline Fiberglass Dewaxer is a special blend of solvents, formulated to cut through and remove mold release, grease, and previously applied waxes from the gelcoat. Can be used above and below the waterline. Fiberglass de-waxing is necessary because visible and invisible release agents remain on the hull from the manufacturing process. Covers approximately 400 square feet per gallon.