 what grit - for layers of paint and bondo removal ?, without being to impactful on the sheetmetal |
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| jimkelly |
 Sep 15 2013, 12:47 PM
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Delaware USA  Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region  |
80 grit leaves a lot of scratches but does cut thru the layers of paint and bondo pretty briskly.
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| rick 918-S |
Sep 15 2013, 02:43 PM
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Hey nice rack! -Celette Group: Members Posts: 20,825 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region 
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That will work "but!" take it easy! that tool and the speed it spins will cause enough heat to warp the sheet metal and grind the edges thin in the blink of an eye. (IMG:style_emoticons/default/shades.gif)
The factory finish is hard as nails. I would break the finish with a 36 grit then use stripper on the big flat surfaces. Once you have scraped off the bulk of the finish then continue sanding carefully to finish the removal. Avoid getting stripper in the seams. It will lay dormant until paint and primer solvents reactivate it. (IMG:style_emoticons/default/yikes.gif) |
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