not sure about all but i know a lot of them can be rolled up using (i'm pretty sure a regular) paint roller. it will say on the kit wether or not it can be rolled on. I sprayed mine on with the car on jack stands....... very nasty but worth itthat does look good. is there any way to brush it or anything similar on or does it have to be done by spray gun? I have one but i thought it might be easier to brush on since all i can do is get my car up on jacks and crawl under.