Southern Polyurethanes Single Stage Paint is easy to spray and will wet sand and buff very well the next day. It is available in white, black, red or sandstone (similiar to Toyota) in gallons only. It mixes with the activator at a 4:1 mix ratio. Activator is included in the purchase of this kit in either a very slow, slow or medium speed. The last coat can be mixed with any SPI pre-activated clear up to 50%.