Review on 🔧 Als Liner ALS 6CB Abrasive Bristle: Durable and Effective Coating Solution by Chris Quinto

I bought this to prepare an A36 steel plate that I will use as baking steel. I used it on a 7 inch polisher (5/8-11 mandrel, variable speed, 1900 rpm max) and it worked well to smooth the edge (prepared with a sanding disc) and the after Remove any rust left after removing acetic acid deposits. , There was very little sparking during use. The scratches left appeared to be a little rougher than the advertised 180 grit. I would NOT use this with an angle grinder, too high RPM.