A quality ISO NPG marine laminating gel coat to permanently repair or replace original, high-gloss finish. Cures to a tacky finish for re-coating. Evercoat Mold Release (# 5685) must be used to attain a fully cured surface. Use to fill gouges, chips, scrapes and deep scratches in fiberglass gel coat. A non-run, non-sag formulation of flexible polyester resins to produce resiliency and toughness.