Brands

penseal is a clear, reactive penetrating sealer designed to permanently protect, preserve and strengthen concrete and masonry building materials. PENESEAL FH penetrates deep into concrete surfaces and reacts with the elemental concrete ingredients to solidify them into a harder, denser, stronger concrete mass. Alkali salts and minerals are flushed out in the process, eliminating efflorescence and leaching, and increasing bonding of surface coatings.

Penseal Pro is a spray-on liquid sealer that forms a barrier to seal hairline cracks and protect concrete against water penetration, PENESEAL PRO creates a sub-surface gel that seals the pores, capillaries and cracks. The product remains active as long as water is present, sealing any future hairline cracks.