Re: Any good potions/processes for removing undercoating?

Posted by Ross On 2012/11/25 7:10:48

If you need to remove a lot of undercoating, wait till a freezing cold day and attack it with a needle scaler or just an air chisel set on a low pressure. Cold=brittle=falls off when the sheetmetal is vibrated.

If you just want to unscrew a few things, choose the correct size socket from an old set and grind (6) 45 degree chamfers on its edge in line with the hex. Drive the socket on with a hammer to clear the undercoat away.