stinkymazda
+1y
I've never used bondo till today when i filled some holes from my old mirrors. I got it all smoothed out and sprayed some sandable primer over it. I sanded the primer alittle with some 400g and sprayed some more over that. When i went to check it out the spots where theres two coats you can see little cracks or like very shallow lines through the primer. I tried sanding more and spraying more primer but the line seem to come back after you spray. Any one got some tips for my dumbass because i want perfection although i probably won't get it!