ShowCar Rubberized Undercoating Rubberized Undercoating Spray is an ideal protectant for coating fender replacements, new panels, section repairs, undercarriage, and weld joints. Leaves a paintable surface that resists salt corrosion while covering water leaks and cracks. Additional Uses Crack sealer for concrete and asphalt driveways Gutter and flashing sealer Roof patching Planters Post and wood preserver Tree wound dressing Directions Shake can vigorously for one minute after mixing ball begins to rattle. Clean surface of dirt and rust. Hold can 12 inches from the surface. Spray a thin, even coat, building up desired thickness. Remove overspray with cloth dampened with kerosene. To prevent clogging of tip, turn can upside down, depress tip for 2 seconds, and wipe clean.
