Why choose ConBlock HP?
(Lithium-based Surface Hardener)
ConBlock HP reduces dusting, efflorescence, dry-shrinkage cracking, porosity, enhances permeability, adhesion of paints and coatings, improves freeze/thaw, and improves resistance to deterioration from chemical attack including acid rain, vinegar, and deicing salts. In addition, ConBlock HP will not contribute to Alkali-Silica Reactivity (ASR).