Complete Urethane Primer & Fast Hardener Kit for Auto Body & Industrial Use – This professional-grade kit includes AUTOBAHNHOF AB-URPH6000 2K 4:1 Urethane Primer Gray (1 Gallon) and AB-URPH6100 Fast Hardener (1 Quart), ensuring strong adhesion, fast curing, and professional-quality refinishing.
Rapid Drying & Smooth Sanding for Flawless Results – The fast hardener reduces drying time, allowing sanding in 2-3 hours at 20C (68F) and full curing in just 30 minutes at 60C (140F). Improves surface smoothness, ensuring optimal paint adhesion.
High-Build Formula for Maximum Surface Coverage & Durability – Bonds to metal, aluminum, fiberglass, plastic, and pre-painted surfaces. The high-build composition fills imperfections, creating a smooth and even base for topcoat application.
Designed for Automotive Refinishing, Fleet Vehicles & Industrial Equipment – Ideal for collision repair, heavy machinery, and commercial coatings. Provides UV resistance, corrosion protection, and long-term durability, preventing peeling, chipping, and fading.
Perfect 4:1 Mixing Ratio for Professional-Quality Application – Mix 4 parts primer with 1 part fast hardener for a well-balanced spray application. Works with HVLP and conventional spray guns, ensuring consistent, even coverage with a smooth finish.