U-Pol Raptor Bed Liner & Texture Coating Is A 2.1 Voc 2K Protective Urethane Coating Manufactured For The Application To Truck Beds, Wood, Concrete, Metal, Aluminum, Fiberglass, And On Most Oe Manufacturer'S Finishes. U-Pol Raptor Is Easy To Use. It Protects Against Rust And Corrosion, And Has Excellent Uv Protection. U-Pol Raptor Can Be Applied With A Schutz Gun. Simply Add Hardener, Shake And Spray. It Can Also Be Rolled Or Brushed On. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.