MasterFiber™ M70  

MasterFiber M70 is a monofilament polypropylene fiber manufactured from 100% virgin homopolymer polypropylene resins. MasterFiber M70 meets the requirements of ASTM C 1116, Section 4.1.3 and Note 3, and the requirements of ICC ES AC32 Section 3.1.1 (plastic shrinkage reinforcement). MasterFiber M70 disperses well in the concrete matrix and visible evidence of a superior finishability make it a good candidate for all residential applications.

Features

• Excellent distribution
• Excellent finishability

Benefits

• Modifies macro-micro cracking mechanism
• Reduces plastic settlement
• Extends service life with reduced maintenance
• Enhances impact and surface abrasion resistance