Professional-grade isophthalic gelcoat designed for marine, automotive, and composite repairs. This complete kit includes a quart of pure white gelcoat with wax, hardener (MEKP) and six liquid pigment colors for custom color matching. The unwaxed base formula allows you to control wax application—use it on your final layer for easy sanding and polishing. Ideal for boat hulls, fiberglass repairs, and restoration projects where durability and finish quality matter.