2K High Build Primer Surfacer – Gray Aerosol, Fast Drying, Easy Sanding, Direct to Metal, Fills Imperfections, Superior Adhesion, For Cars, Trucks, Motorcycles, 1K & 2K Topcoats

Upgrade your paint prep with our cutting-edge 2K High-Build Aerosol Primer—a professional-grade solution designed for convenience, coverage, and durability. Unlike traditional 2K primers that require immediate use after mixing, our proprietary aerosol technology delivers a true 2-component system with unlimited shelf life, so it's ready when you are—no waste, no rush. Engineered for superior filling power, this high-build formula lays down up to 4 mils of smooth, even coverage, making it perfect for leveling out scratches, dings, and surface irregularities from bodywork or repairs. It delivers the kind of flawless base coat demanded by professionals—without the need for bulky spray equipment. Exceptional adhesion means this primer bonds tightly to bare metal, galvanized steel, body filler, and existing sanded paint finishes. There's no need for an additional primer layer on most substrates, saving you time and effort. Plus, it’s fast-drying—ready to sand in just 3 hours at 70°F—and it sands cleanly without clogging, ensuring a smooth prep for topcoat application. Built for long-term performance, our formula resists solvents, chips, scratches, and corrosion, making it ideal for both basecoat-clearcoat and single-stage paint systems. Whether you're restoring a vintage classic or spraying a modern daily driver, this primer is compatible with all 1K base coat and 2K topcoats, and trusted by professional body shops for dependable results. Get professional results in a DIY-friendly package with the 2K High-Build Aerosol Primer—your first step toward a showroom-quality finish.

• Unlimited Shelf life - True 2K Our proprietary aerosol can allows for a true 2K (Two Component) primer in a convenient aerosol package with unlimited shelf life.
• High-Build Filler with Superior Coverage Formulated for high-build application with up to 4 mil film thickness, this 2K primer effectively fills scratches, dings, and surface imperfections for a smooth, uniform finish.
• Excellent Adhesion on Multiple Surfaces Adheres strongly to bare metal, galvanized steel, body filler, and existing sanded paint. No need for an additional primer—go straight to application on most surfaces.
• Fast-Drying & Easy to Sand Dries in just 3 hours at 70°F and sands cleanly without clogging, making surface prep fast and frustration-free.
• Professional-Grade Durability Resistant to solvents, chips, scratches, and corrosion. Designed for long-term performance under basecoat clearcoat as well as single stage systems.
• Universal Compatibility Works with all standard 1K base coat and 2K topcoats. The same technology trusted by auto body professionals in a convenient aerosol can for flawless paint results and lasting adhesion.