Bed Liner is a water-based, rubberized coating ideal for protecting truck beds, and all other metal, aluminum, fiberglass and wood surfaces exposed to impacts and scuffs. It is UV stable and offers superior adhesion, impact resistance and flexibility. Features a textured semi-gloss black finish for good looks. Prior to application, surfaces should be degreased with Cleaner Degreaser and metal surfaces should be treated with Metal Prep. Bed Liner can be applied over POR-15.