RIVIERA WHITE EXTERIOR GELCOAT W/ NO WAX - This white gelcoat is the match to Riviera Yachts white gelcoat that comes from the factory. It is resilient and it is light stabilized. Provides a strong bond with glass and resin. A wax solution must be added when using for repairs to provide sandability. Hardener is MEKP, which is included. Product is sold by the quart.