If you dont have huge spots of bare metal thejn I wouldnt bother. The DTM will stick to it.
Some guys think that. Im not one of them. Besides, primer is the base to which your entire paint job bites into. Do you really wanna find out the hard way that its not sticking? i.e. Having your entire paint job lift off the car in 2 months?
Some guys think that. Im not one of them. Besides, primer is the base to which your entire paint job bites into. Do you really wanna find out the hard way that its not sticking? i.e. Having your entire paint job lift off the car in 2 months?