Will this do as packing?
Posted: Wed Jan 23, 2019 10:06 pm
Ok, at my local scrap merchant today, getting some 2.5” copper.( ooooohhh boy! A mountain of 3”, 4” and 6” copper pipe just laying there!). I picked up enough of this stuff( pic below) to pack my 2.5” column. SS swarf, in neat little pyramids. I first thought, spp. But now, not a clue! Cheap at $4 per kg, so i may do a comparison with scoria. Has anyone seen, used this stuff?