RS Rubberized Undercoating/Bedliner Aerosol

The only undercoating that can go directory over surface rust. Other undercoatings mask rust allowing it to spread out of sight. Flexible formulas epoxy fortified for superior adhesion and durability. Us as an undercoating or bedliner. • Apply directly over rust. • Does not trap or seal in moisture allowing rust to continue spreading. • Flexible & durable finish allows for use in truck bed liners and undercoatings.