premmington
Member
- Messages
- 5,207
- Location
- Norfolk
Removing underseal prior to welding patches on cars!
I normally go for scraper and a small hammer - peel prize off the loose stuff - then go for an air grinder with a flap wheel on it - sort of melt/abrade the grey goo away.
Watched someone this week use an air die grinder with a carbide burr - fairly biggish cone shaped burr in it. It cut the underseal away a treat...
What does everybody else attack it with?
Oh...! It goes without saying - stainless self releasing slag and air die grinders - you must wear safety glass. Only a fool plays with these two mediums without glasses on!
I normally go for scraper and a small hammer - peel prize off the loose stuff - then go for an air grinder with a flap wheel on it - sort of melt/abrade the grey goo away.
Watched someone this week use an air die grinder with a carbide burr - fairly biggish cone shaped burr in it. It cut the underseal away a treat...
What does everybody else attack it with?
Oh...! It goes without saying - stainless self releasing slag and air die grinders - you must wear safety glass. Only a fool plays with these two mediums without glasses on!