PPG makes a polypropylene primer that seals the pores on plastic gas tanks. I hope OP was aware of it pre-paint.
Originally Posted by B_Cyrus
cool, you made your bike look like a yamaha
also, is the tank plastic? How are you combating the bubbling of the paint? Did you undercoat the tank?
Last edited by Lair; 12-30-2012 at 11:06 PM.