Increase abrasion and crack resistance.
Use only with Rapid Set® cement products.
Add to concrete, mortar or grout.
Fiber is a 100% pure 1/2" polypropylene multifilament fiber containing no reprocessed materials that increases abrasion and crack resistance of Rapid Set® cement products. Add 1 to 4 packets by dry blending it uniformly into Rapid Set cement products. Fiber may be used with all other Rapid Set® Concrete Pharmacy® products.
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