1 Quart Restoration Shop Urethane Basecoat Color Only. No urethane reducer is included with this quart of paint color, but urethane reducer is required to be mixed with the paint color before it can be sprayed or used. UB paint color has a 2 to 1 mixing ratio when it's used with along with urethane reducer. The required pint of urethane reducer is not included, but is available separately or in kits along with the UB paint color and clearcoat. The Restoration Shop (UB) Urethane Basecoat and Premium Clearcoat System is a State-of-the-Art High-Performance Professional Easy-To-Use Paint Coating System that is Designed to Reproduce the Hi-Tech O.E.M. Automotive Finishes Found on Today's Vehicles. UB is an easy to spray fast-drying basecoat/clearcoat system that provides a long-lasting and very high gloss topcoat finish result. UB is an extremely durable, chemical and solvent resistant coating that also resists chipping, cracking, and UV ray fading. NOTE: Kit Not Available for Purchase in California or Other States with VOC limits below 3.5 VOC. Restoration Shop's (UBLV) is a Low 3.5 VOC compliant basecoat/clearcoat paint system that is available for purchase in 3.5 VOC limit States. Check your local air quality control district for more information on VOC rules and regulations in your area before purchasing.