Next week I will be welding a new patch in on the drivers side sill. It's had one welded in before and it's rusting through now will need replacing for MOT in december. On the edges where it's been welded they used tiger seal as a seam sealer and gravitex over the top . Scraped some of the paint back and it looks like some of that zinc paint underneath. What's the best way to get tiger seal and gravitex off? I was thinking an old chisel might do the job also have a belt sander and one of those abrasive wheels that won't heat the metal up to much or remove. much of the surface. Any ideas appreciated. Just waiting for uprated earth clamp and cable for my Clarke pro 90 for improved welds lol...
Thanks marco
Thanks marco