Have a radiator with a small but noticeable shallow dent in it.
I was going to just swap it out as I'm about to redecorate the room anyway, but since the radiator is a bit big (about 8 feet wide) hefty, and in otherwise good condition, I wondered if anyone has any success in using some sort of filler on one?
I suppose it would need to be a flexible filler a bit like the stuff used on car bodywork, but don't know if/how it would cope with the temperature changes. Thoughts?
TIA. Midge.