15 بوصة Adhesive Back Zirconia Sanding Disc

Stuck one of these on my 15-inch floor grinder to strip old epoxy and it chewed through the whole slab without loading up. The zirconia cloth backing barely shows wear after two full days of use, which I definitely can't say for the cheaper discs I've tried.

I've been using this 15-inch disc for heavy grinding and the Y-weight cloth backing really holds up without

The adhesive backing sticks firmly to my 15-inch grinder pad and doesn't peel up at the edges like the cheaper discs I've used. The Y-weight cloth holds together even when I lean into it on steel. I got a lot more life out of each disc than expected.