Grinding Machine UMAX850 concrete glue membrane 60/80 grit doesn't scratch the

60/80 grit doesn't scratch the surface too much

it opens the old surface very quick and delivers powerful grinding

CHEMICAL RESISTANCE: The addition of ½ pint per 1 ½ gallons of the polyaspartic liquid system will have a negligible influence on the overall chemical resistance of the system

30/40 Grit is commonly used grit

Grinding Machine UMAX850 concrete glue membrane 60/80 grit doesn't scratch theModelNo. Voltage Phase Power Inverter Driving System Working width Disc quantity Rotating speed Water tank volume Weight Packing size MAX850 380v 3phase SERVO MOTER 15KW(20hp 18. 5KW(25hp double drive 850mm 12 0 1800rpm 40L 1650lbs 750kg