This sale is for High Gloss Bright White 2K Acrylic Urethane, 4:1 Gallon Kit; which includes one activator, SMR-9710/1260 This kit is for use at 60-75 deg F, Bright White Single Stage Paint SMR-9710 is a 2 component acrylic urethane coating. It mixes 4:1 with a 5% optional reduction with Urethane Grade Reducer. This coating is a high quality single stage urethane topcoat. FEATURES: .True 2K Urethane Durability .Uniform Bright White Color .Excellent Exterior Stability from UV Light .Fast Dry .Easy 4:1 Mix Ratio .Chemical Resistant Finish .Great Gloss and DOI GUN SETUP Fluid Tip psi HVLP Spray Gun 1.3mm, 8-10 psi