Maintenance for Cosmetic Gelcoat & Fiberglass Repair: Color Matching & step-by-step through the proper techniques, materials, tools and tricks of the trade from one of the best fiberglass repairman in the country. Contains detailed instructions on: how to match Gel Coat Colors, how to refinish all repairs which includes mixing, catalyzing, spraying gelcoat and finally teaches you the proper method of sanding and buffing any repair.