UltraFiber 500® is the revolutionary, custom-modified cellulose polymer, which is alkali resistant and provides numerous advantages like superior finishing and excellent crack reduction.
UltraFiber 500® meets code evaluations and is patented.
UltraFiber 500® is manufactured from one of the strongest cellulose fibers known to man. Our product is not derived from oil, therefore UltraFiber 500® does not depend on foreign oil imports.
UltraFiber 500® has over 700 million crack-fighting fibers per pound! These fibers disperse evenly throughout the concrete. This facilitates their ability to intersect micro-cracks as they may form, disperse the tensile stress, and reduce macro-cracks.