1 Pound Fiberglass Fiber for Concrete - 1/4" Alkali Resistant Glass Fiber for Concrete Cement - Concrete Fiber Additive for White Mortar Mix - Fiberglass Filler for Building Wall, Garden, Countertop

Fiberglass is a reinforcement material made from 100% E-glass fiber cut into smaller strands from continuous glass filaments, which has lengths from 1/4" to 5/16", further fiberglass can be crushed into fine powder, making milled version of fiberglass that can be used as filler material in composite applications. The use of fiberglass fiber in concrete provides high strength to the concrete, improves dimensional stability, resists the formation of cracks, improves the impermeability of concrete, and enhances the service life of the concrete. Fiberglass Reinforcement: This concrete fiber reinforcement offers features of high temperature resistance, corrosion resistance, alkali resistance, good impact resistance, electric insulation, sound insulation, and incombustible, making it suitable to use as a reinforcement material. Concrete Reinforcement: Adding our fiberglass additive for cement to the mortar and mixing it properly, enhances the toughness of the mortar, restrains the formation of cracks, improving the performance of mortar. Water resistance: Waterproofing, anti-leakage, and anti-seepage features of our long strand fiberglass filler help increase the cement density, reducing the problem of penetration, making it useful at wet places like swimming pools, ponds, countertops, exterior walls, etc. Wide Applications: Our fiberglass reinforcement can be used as reinforcement in various construction applications to solve the seepage problem. ideal for the construction of home or industrial buildings, seaports, cement bridges, hypertufa pots, basements, sidewalks, cement roads, etc. also can be used in the repair and maintenance of existing structures.