Penray 4424 Rubberized Undercoat is a quick drying, black rubberized waterproof coating. It protects surfaces from rust and corrosion, extreme heat & cold, dust, fumes, and road salt. Great for automotive use on undercarriage, frame, and wheel wells to help reduce road noise.
- Quick drying, black rubberized waterproof coating
- Protects surfaces from rust and corrosion, extreme heat & cold, dust, fumes, and road salt
- May be painted over with no bleed-through
- For automotive applications: use on undercarriage, frame, and wheel wells to help reduce road noise
- General use: minor roof repairs, gutters and downspouts, foundations and driveway cracks, tree wounds