POR15 is amazing, just make sure you don't get it on yourself, as it's almost impossible to remove.
Same here, scourer and pain. It lasts really well, doesn't peel off like lots of other stuff I've triedFirst time i used it ten years ago i thought it you would be able to get it off skin with cellulose thinners, had to scrub it off with a scouring pad. Comes off with time according to the tin![]()