Renshape is great stuff guys . I have used this stuff for years at work . Just paint it like you do anything else. No grain like wood ,bondo filler sticks to it ,super glue or 5 minute epoxy to glue it ,you can tap it ,it floats (fishing lures) you can use a heat gun to bend it somewhat . The only thing with this stuff is you should use a dust collector or sand outside . It is also a little hard on your tools ( takes the edge off faster than wood ) but will not make them rust. Good to all of you guys trying this stuff and the hood scoops like great Wayne .
I forgot to add this can be turned in a lathe for tires also.