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Old 03-01-2021, 12:51 PM   #6
JJH Jimmy
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Join Date: Jun 2012
Location: Schoolcraft, Michigan
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Re: Stripping Paint From Cab - Need Surface Rust Tips

Be careful with the strip disks on the roof panel. They put a lot of heat in the metal and you can warp the panel easily with them. You may want to try an ospho treatment on the pitted metal. If you do use ospho you need to make sure it is neutralized correctly before applying the primer.
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1972 GMC Jimmy 4x4 LS Swap
1985 Chevy K20
1994 GMC Yukon
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