Concrete reinforcing fiber RAPID SET®

Synthetic Fiber Reinforcement 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.