Cup Stone 4" x 2" x 5/8-11 Concrete (65501) Best Protection Laboratory Tests Results Compressive strength

Laboratory Tests  Results Compressive strength – ASTM C109 (CAN/CSA-A5)

AC the art of concrete 20% Penetrating Sealer must be applied to dry

Pricing includes environmental Fee

Dampen concrete with water from the Mint of a pump-up sprayer or a garden hose trigger nozzle

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Cup Stone 4" x 2" x 5/8-11 Concrete (65501) Best Protection Laboratory Tests Results Compressive strengthThese Abrasive Cup Stones have an aluminum oxide grain and are made for use on right angle grinders. This is a 16 grit wheel for demanding concrete grinding applications.