Re: How do you fix hairline cracks in gelcoat
Dremmel makes a FOOT that holds the tool on an angle for removing the grout from between ceramic tiles...it HOLDS a preset depth ... I never did it, but seems to me it would work well for this application as well :D ...
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'74 V-20/ BF 150
'95 V-21/ BF 150
'84 V-20/ 200 2.4 Merc
'87 V-20/'18 F150 Yamaha
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