HYDROFOB is unique silicone-base, water Repellent, sound absorbent, penetrating, and protective Coating for porous masonry and wood surfaces. Available in clear transparent form, as well as Pigmented in a full range of colors, HYDROFOB Is both decorative and protective.

• The most effective water-repellent for exposed masonry brick, stucco, concrete blocks, poured cement, stone, cedar, redwood etc.

• Extreme water-repellency eliminates staining and soiling of the surface.

• Improves acoustical properties of porous masonry surfaces, by deep penetration into substrate and lining the surface with sound-deadening film.

• Microscopic fuzz-like water-repellent film that envelops the particles of concrete increases the sound absorption of expanded aggregate concrete block up to 40% for low frequency sound and 15-30% for middle frequencies (ASTM test method C-384-56T.

• HYDROFOB is stable, inert and chemically resistant, providing permanent protection.

Wherever a lasting outdoor water-repellency is required, Such as the exposed concrete, brick, stucco, natural wood (cedar, redwood etc.). Waterproofing and partial sound proofing of indoor masonry where natural appearance, easy maintenance and noise reduction is required. HYDROFOB is also effective when used over cement based paints, and can be used as a primer for other types of masonry coatings.