Nylon Concrete Fiber

NY-LOK™ - PGI’s NY-LOK™ Concrete Fibers are designed to control early cracking in concrete caused by plastic shrinkage, thermal expansion and contraction. NY-LOK™ fibers offer excellent finishability that will save time and reduce labor costs.

NY-LOK™ Concrete Fibers are available in pre-measured "ready for concrete" degradable bags, delivering tens of millions of fibers evenly throughout the concrete, resulting in a smooth non-hairy surface