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DC932
I'd like to strip the entire engine bay at once so I can apply epoxy to the entire area in one shot. The engine bay is a mix of factory paint and surface rust in some areas, so I plan on using a wire brush on an angle grinder to remove the paint and most of the rust.
Once the above wire brushing is done...
#1: Does it matter if I Opsho treat the metal before or after I sand the metal with 80 gritt? Either way, I will be neutralizing the Ospho as per Barry's instructions.
#2: The curves of the area don't allow for the DA sander to work very well. Is 80 gritt hand-sanding ok, or should I change the gritt level?
Once the above wire brushing is done...
#1: Does it matter if I Opsho treat the metal before or after I sand the metal with 80 gritt? Either way, I will be neutralizing the Ospho as per Barry's instructions.
#2: The curves of the area don't allow for the DA sander to work very well. Is 80 gritt hand-sanding ok, or should I change the gritt level?