Product Description & Use: EFS-8500 Densifier is specially formulated for block and reduce vapor emission through concrete but leaves concrete and brick breathable.

Also purges soluble chlorides and prevent re-entry. Cures and chemically hardens in one application. Penetration depends on density of concrete and masonry substrate. Does not alter bond ability. Economical. No flammable, cures, seals, hardens and dust-proofs freshly place concrete.

This B17-233 is non-acid and internally strengthens and waterproofs and seals the substrate after all materials harmful to the brick and concrete are removed.

This process could take up to thirty days or longer, depending on the chloride and acidic residual concentration with the capillaries.

In condition where salt air and humidity attack the concrete, causing oxidation of the reinforcing steel, B17-233 has prevented to halt such corrosion activity. When applied to concrete exposed to such conditions, exfoliation or expulsion of the chloride takes place.

Features & Benefits:
– Safe: Formulated with no toxic chemicals including Acids, caustics, NMP, toxins and will not burn the skin.
– Effective: Fast acting while not damaging soft and fragile stone. Allows substrate to breath to ensure long-term effectiveness.
– Environmentally Friendly: Water based, its biodegradable, no TAP’s, no HAPs.
– Simple: Easy to apply and easy to remove.