Concrete Fibers is an engineered alkali resistant glass fiber designed for use in concrete and mortars where uniform dispersion of the reinforcement is needed

And is typically used at a low level of addtion to prevent cracking and improve the performance of concrete,screeds and renders.

•  Reduces plastic shrinkage and improves freeze/thaw durability

•  Over twice the tensile strength of nylon - High dispersion

•  Optimum quality for concrete to prevent up to 80% of concrete cracks

•  Sold in degradable bags and boxes

•  Recommended dosage is 1 lb. per cubic yd. of concrete

•  Made from fiberglass