Penapatch Structural HB80 is a high strength, high
build shrinkage compensated structural repair
mortar. Structural HB80 is designed to be used for vertical and or horizontal applications. Penapatch HB80 has high, ultimate compressive strength and high abrasion resistance. The specially selected cements and polymers contained in Penapatch HB80 provide a mortar with strong adhesion to concrete and masonry substrates with low shrinkage and relatively low density.