1 Fairing repair Wed Jan 30, 2013 9:32 am
BooG
Platinum member
I have just filled in some deep scratches and cracks in my K75S fairing. I used a product called Isopon bumper repair, and after sanding back, I am very satisfied with the pre-painting finish. The filler is a very dark grey colour. Bike is in black. Do I need to prime the filler before painting?