EDCO Dyma-Sert 240 Grit #19290


Edco 19290 Floor Grinder Accessories DYMA-SERT, 240 GR
 
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Highlight: EDCO's Dyma-Sert 240-grit insert refines the surface toward a polished sheen, leaving a tight scratch pattern ready for finer resin polishing.
Best For: The finishing grind step in polished-concrete work, smoothing out the 120-grit pass before high-gloss resins.
Expert Note: Skipping from coarse straight to 240 grit usually shows swirl; running the full EDCO Dyma-Sert grit progression is what produces an even polished floor.
Sale Price: $165.00
Estimated Shipping Cost: $30


Product Code: 19290
Quantity:

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This 240 grit Dyma-Sert grinds five times faster than grinding stones, and lasts longer. It produces up to 30,000 square feet of grinding action on standard 3,500 PSI concrete. The Dyma-Serts are diamond segments welded to a backing plate to improve grinding speed and remove tough coatings, and can be used for wet or dry grinding. This Dyma-Sert is ideal for smoothing rough surfaces or trowel marks, grinding terrazzo, repairing surface damage to concrete slabs, leveling high spots, as well as grinding sharp aggregates such as flint and granite. It also removes urethane or epoxy thincoats, surface imperfections from epoxy mortars, as well as removing think mastics and thin-sets.



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