NY-LOCK Nylon Fibers are designed to control early cracking in concrete caused by plastic shrinkage, plastic settlement, and thermal expansion/contraction. The fibers have excellent finishability that will save time and reduce labor costs.

NY-LOK™ Nylon Fibers meet the requirements of ASTM C1116/C1116M “Standard Specification for Fiber-Reinforced Concrete” and the requirements of ICC ES AC32 Section 3.1.1 for plastic shrinkage reinforcement.

Features and Benefits

• Measurably reduces the concrete permeability, thus increasing the durability and service life of concrete
• Provides three-dimensional reinforcement against micro-cracking
• Provides excellent plastic shrinkage crack reduction and settlement control
• Helps control thermal expansion and contraction
• Increases the impact and abrasion resistance of concrete