Hi all
Have 85 camaro apart and am trying to continue to do some grunt work in pre-preping some items for primer by a body/paint guy sometimes helping me out. Question is on the plastic or poly bumpers and under part where the fastener metal 2 part screws/bolts are all rusted and have left deep rust stains on the pastic/poly.

Does anyone know how to best/easily remove these stains without damaging the item or does it not really need to be removed?
Also, what do i need to do / what to use to prep for 2k primer as far as sanding goes.
thank you for any guidance you can provide-I never did any body work before and am trying to help the body guy and save time/money I need to pay
tom

 

Hi-I'm really surprised of no relies-if this is a dumb question pls let me knowcan't believe this is not a common issue in the rust belt
thanks

 

Check with your paint guy, see what he wants.