MasterFiber MAC 244

MasterFiber MAC 244 product, a synthetic macrofiber, is manufactured from a proprietary blend of polypropylene resins, in compliance with ASTM D7508/D7508M “Standard Specification for Polyolefin Chopped Strands for Use in Concrete”. MasterFiber MAC 244 product can be used in producing Type III Synthetic Fiber-Reinforced Concrete meeting the requirements of ASTM C1116/C1116M “Standard Specification for Fiber-Reinforced Concrete”. MasterFiber MAC 244 product also meets the requirements of CSA B66-10 “Design, material, and manufacturing requirements for prefabricated septic tanks and sewage holding tanks.”