This product has been discontinuedShop other Pettit Paint productsThis information provided here has been reproduced courtesy of Pettit Paint Company. Wholesale Marine reproduced this information on 3/26/2010.6148 Hi-Build Brush UndercoaterCOVERAGE: 400 square feet per gallon.DRY TO RECOAT: 2 to 16 hours - consult label.APPLICATION TEMPERATURE: 50 degrees or higher on all the undercoaters.THINNER: Use Pettit 120 Brushing Thinner for 6149 Easypoxy White Undercoater, 6165 Yacht White Undercoater and 6148 Hi-Build Brush Undercoater.SYSTEMSWOOD: Seal new and bare wood with Pettit 2018 Clear Sealer. Sand and apply the standard undercoaters. On wood where the paint is in fairly good condition, sand thoroughly and apply the undercoater.FIBERGLASS: The surface must be washed with Pettit 120 Brushing Thinner or 95 Fiberglass Dewaxer. Sand thoroughly and then rewash. Apply a coat of 6149 Easypoxy White Undercoater to the fiberglass surface. Let dry and sand thoroughly. #Application Instructions #DIY #Paint #Pettit