LAUCO 1K High Build Gray Acrylic Primer Surfacer, Fast-Drying, High-Build Automotive & Industrial Primer for Metal, Steel & Body-Filler 1 Quart 111

Achieve a flawless, professional-quality finish with Lauco 1K High Build Gray Acrylic Primer Surfacer. This fast-drying, high-build primer is specially formulated to fill grind marks, sand scratches, and other surface imperfections, creating a smooth and even foundation for your topcoat. Designed for versatility, it adheres to a wide range of substrates, including metal, body filler, and epoxy primer. With minimal shrinkage and an ultra-fine finish, this primer ensures your paint jobs are durable, precise, and long-lasting. Perfect for both automotive professionals and DIY enthusiasts, Lauco 1K Primer accelerates your workflow while delivering exceptional results. High-Build Surface Filler: Provides a thick primer layer that fills grind marks, sand scratches and minor surface imperfections, ideal as a prep base for topcoat systems for automotive, industrial or body-work projects. Fast-Drying & Easy to Sand: Dries quickly for faster project turnaround. Once cured, it sands smoothly with 400-600 grit for a refined finish ready for the next coat. Excellent Adhesion to Metal Substrates: Formulated for reliable bonding over steel, body filler, old epoxy primers and more, delivering a durable base layer in demanding environments. Versatile Application for Automotive & Industrial Use: Built for use on cars, trucks, fabrication equipment and industrial metalwork. Suitable for both DIY enthusiasts and professional body shops. Matte Gray Finish for Seamless Topcoat: The medium gray color provides a neutral base that enhances color matching and coverage when applying topcoats, helping you achieve professional results.