POLYMERIC SILICA-BASED REACTIVE HARDENER, DENSIFIER AND SEALER
PENESEAL FH-PS is a clear, reactive penetrating sealer designed to permanently protect, preserve, and strengthen concrete and masonry building materials.
PENESEAL FH-PS was developed to absorb deep into the concrete capillaries where it reacts with hydration products transforming them into a harder, denser, stronger concrete mass. PENESEAL FH-PS is manufactured without metallic hydroxides which alleviates efflorescence and prevents reactive aggregate reactions such as ASR.