C
curt b
I'm repairing the front and back bumpers on a buick Lucerne with fusor 152, I usually use sherwinwilliams adhesion promotor in a spray can before priming but it's not 2k .I would like to use all spi exept for base i'll be using pro base. I'll be blending the repair areas and clearing the whole bumper, can I use spi adhesion promotor with activator, epoxy primer, and let dry overnight and sand then blend and clear. I usually blend and clear but sometimes fine scratches show up in the clear. I usually water sand with 800 and a grey scotch bite. Would a finer grit be better or do I need to spray the whole bumper with a inter coat clear first then blend and clear. Thanks.