LAUCO Adhesion Promoter Quart, Automotive Surface Adhesion Enhancer with Flex Agent for Plastic, Metal, Fiberglass, and Vinyl, Fast Dry, Ready to Paint in 5 Minutes

MAXIMIZES PAINT ADHESION ON MULTIPLE SUBSTRATES: Specifically formulated to improve bonding of topcoats onto plastic, metal, vinyl, and fiberglass surfaces, ideal for automotive trim, bumpers, and body panels.

VERSATILE APPLICATION FOR AUTO & INDUSTRIAL USE: Works on rigid plastics, ABS, polypropylene, aluminum, steel, and more, helping ensure uniform adhesion across diverse substrates in production or repair settings.

ENHANCES FINISH DURABILITY & PERFORMANCE: By strengthening the bond between substrate and coating, it reduces instances of peeling, blistering, or delamination, resulting in longer lasting finishes.

READY-TO-USE QUART PACK: Convenient container size for body shops and DIY users alike—pour, apply with a sprayer or brush, and get professional-level surface prep without complex mixing.

SIMPLE SURFACE PREP + APPLICATION: Clean, degrease and sand the surface, then apply the adhesion promoter as instructed, no heavy equipment required, making it ideal for both pros and hobbyists.

OPTIMIZED FOR TOPCOAT COMPATIBILITY: Designed to work seamlessly under urethane, acrylic, basecoat/clearcoat and other modern paint systems, ensuring the topcoat adheres the way it’s supposed to.

TRUSTED BRAND PERFORMANCE FOR REFINISHING: From a brand known in the automotive refinishing industry, this adhesion promoter offers consistent results and meets professional standards.