قرص أرضي أسود ممتاز (ظهر قماشي) 17 بوصة × 2 بوصة ثقب 36 حبيبة

Finally found discs that actually hold up on rough concrete; the cloth backing makes them last through a full room without falling apart. Grit is consistent too, so I'm not constantly swapping mid-job.

I've been using these floor discs for heavy-duty stripping and the 36X grit cuts through old finish fast without loading up. The cloth backing holds up better than paper-backed discs I've tried in the past, especially on rough concrete.

I was skeptical about the cloth backing holding up on concrete, but after running these 36X grit discs across a rough garage floor they barely show wear. The aggressive cut saved me a ton of time on heavy coating removal.