How To Repair Cracked Gelcoat On My Motorhome?
How To Repair Cracked Gelcoat On My Motorhome? Cracked gelcoat should be removed. After gelcoat removal, sand the fiberglass laminate with 80-grit sandpaper. After sanding, make any needed repairs to the area. Roll on a minimum of three coats of WEST SYSTEM® Epoxy to seal the fiberglass before applying a finish coat of paint or