Prep is the most important step. Wash truck bed and let dry completely. Mask off surrounding areas, scuff the surface where BED ARMOR is to be applied. Apply each coat of BED ARMOR using the supplied brush, roller and tray. Let the first coat dry at least 1 hour or more before stepping back into the bed for the second coat. Two even coats is suggested for complete coverage. Additional coats can be applied at any time. BED ARMOR is a water-based polyurethane which makes clean up neat and easy. A wet rag can be used to clean off any BED ARMOR from unwanted areas. All cleaning must be done while BED ARMOR is still wet.