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Posted

I took my windshield off today but I'm left with some sealer on the truck

what is the best way to remove it??

 

acetone or something??

Posted

Leaving some sealant on the pinch seam should not cause a problem, if it's really "lumpy" then you can take a super sharp knife or razor scraper and "cut" it down. If you completely remove all of the old sealant, then you should use primer to re-seal the bare metal before you use any new sealant. There are also "primer-less" urethane sealants on the market.

Posted

the reason I need to remove it is to redo the window sill

the top is all rusted and I need to put some new sheet metal in there

 

on second tought its all rusted .......all the way around

Posted
Leaving some sealant on the pinch seam should not cause a problem, if it's really "lumpy" then you can take a super sharp knife or razor scraper and "cut" it down. If you completely remove all of the old sealant, then you should use primer to re-seal the bare metal before you use any new sealant. There are also "primer-less" urethane sealants on the market.

This is all exactly right. I am an automotive painter, and all we do is trim it as close to the pinch weld as possible with a razor blade, then urethane right over the old stuff. Like wildman said, just make sure it's smooth, and at a fairly even level! good luck, and have fun with the sheet metal work!

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