Bondo 18 oz. Aerosol Rubberized Undercoating. It produces a textured finish that resists chipping, abrasion, exterior rusting, and weathering. This one-coat build-up prevents dripping, running, or sagging, making it easy to apply. It effectively seals wheel wells, undercarriage, tree wounds, posts, roofs, and gutters.

• 18 oz.
• A durable, protection coating
• Designed to inhibit the effects of rust, corrosion, moisture, heat & cold
• Fast-drying formula remains flexible and repels water
• asphalt based