Seymour Paint Asphalt-based Undercoating Spray, 18oz - Black

Seymour’s professional products are built to outperform the competition under the harshest conditions, and our automotive asphalt-based undercoating spray delivers. Get superior protection against the abuse your vehicle’s undercarriage endures from water, salt, road grime, and more.

Asphalt Undercoat Aerosol Spray fights rust, reduces road noise, and extends the life of your car, truck, or trailer. It goes on smooth, dries quickly, and lasts without sagging. The asphalt-based formula remains flexible and resists extreme temperatures. This is the serious protection you need and the convenience you want.

Get Maximum Undercarriage Rust Protection & Sound Dampening

Roads are rough, and weather can make them even worse. But your vehicle’s undercarriage doesn’t have to suffer for it. Our asphalt-based undercoating seals out water, salt, road chemicals, and dust. It’s engineered to form a durable, sound-deadening barrier between your metal and the mess.

Dries Fast for Superior Coverage That Doesn’t Sag!

All Seymour products are designed with both performance and efficiency in mind. Asphalt Undercoat sprays on evenly and easily for smooth, consistent coverage. It dries quickly and is ready to handle in mere hours. Despite the ease of application, our Black undercoating spray stands up over time without sagging, cracking, or peeling. Get quality without compromise.

Quick Facts

Suggested Uses for Seymour’s Asphalt Undercoat Undercarriage Coating Spray

Protect your vehicle. We’ve made it easy! Our Automotive Asphalt Undercoat Spray is ideal for:

Product Details

An autobody undercoating for application to the undercarriage for rust protection and sound deadening. Asphalt base undercoating remains pliable and resists temperature extremes. Sprays evenly and dries completely to a smooth consistency. Does not sag and dries quickly.