Concrete Fiber Reinforcement 10LB, 3/4 Inch AR Glass Fiber for Concrete, Short Strand Fiberglass Filler for Cement Mortar Repair, Anti Crack Concrete Fibers for Countertop Forms Walls Floor
【Fiber Glass Concrete Reinforcement】 High-strength AR glass fibers are specially designed for concrete fiber reinforcement, helping improve tensile strength, impact resistance, and long-term durability in cement and mortar applications.
【Prevents Cracks & Shrinkage】 Thousands of short strand fiberglass fillers distribute evenly throughout the concrete mix to help reduce shrinkage cracks, surface fractures, and separation caused by vibration or temperature changes.
【Increase Density & Reduce Seepage】 Concrete fibers increase cement compactness and help improve impermeability, frost resistance, and structural stability, making them ideal for wet or outdoor environments.
【Easy to Mix Into Concrete】 The 3/4 inch chopped fiberglass strands disperse quickly into concrete, mortar, or repair mixes without additional reinforcement mesh or complicated installation steps.
【Wide Application】 Ideal for concrete countertop forms, mortar repair, garden floors, exterior walls, patios, sidewalks, pools, foundations, and other concrete reinforcement projects.