TECHNOFLUX-PUMICE POWDER 1 Kg

Pumice stone powder abrasive specially indicated for use together with ceramic or plastic chips, for deburring any metal in rotary tumblers, also useful for giving pieces a satin finish. For manual use or to use as an additive in the rotary polishing drum, it can be used both dry and wet, the dry process being more abrasive. Particle size distribution: > 150 µm: < 5 % > 106 µm: < 25 % > 63 µm: < 40 %