Cup Grinder Wheel 4 1/2" Star Blue Single Row (77502) PowerTools The handle is anodized to

The handle is anodized to prevent hands from turning black from oxidation

SCR is a stronger cleaner than citric acid and a safe alternative to muriatic acid

All substrate joints should be honored and extended up through the full depth of the SureBroom™

the number of passes depends on the concrete slump

• Planicrete AC can only be used at between 45°F to 95°F (7°C to 35°C)

Cup Grinder Wheel 4 1/2" Star Blue Single Row (77502) PowerTools The handle is anodized toThese Star Blue Segmented Cup Grinder wheels are good quality diamond and good grinding value. They are for use on general grinding and removal. The single row (S5B) is for general grinding and removal.