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.¾ 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.