Check the listing for details. Custom Coat Super Acid Etch Primer 12.9 ounce Spray Can - Gray. Condition: New. Listed at 24.99 USD. TCP Global Ebay Storefront Ordering | Shipping | Returns | International Product Information Part# CUS SP-440 Self Etching Acid Etch Primer 12.9 ounce Spray Can - Gray Provides excellent Anti-Corrosion Properties and is Fast Drying Etch and enables you to prime and protect bare metal in one step.Promotes excellent paint adhesion to difficult substrates such as galvanized steel and aluminum. Creates an anti-corrosive barrier that prevents steel from rusting and Aluminum from corroding. Phosphoric acid etch formula promotes paint adhesion to difficult Metal substrates.Super smooth finish - can be directly Top Coated with no sanding required.Flat fan high atomization nozzle offers a large fan pattern and excellent coverage.Ideal primer to use on truck beds on exposed metal surfaces before applying truck bed liner. View all categories Warehouse LocationsLas Vegas, Nevada South Carolina