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Micro-Seal SiH4

Micro-Seal SiH4

Regular price $107.08
Regular price Sale price $107.08
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Micro-Seal SiH4 is a 100% silane sealer designed to penetrate deeply into concrete and a variety of porous substrates to prevent moisture intrusion, salt-ion intrusion, staining and freeze/thaw damage. Due to the small particle size, it penetrates deeper for longer lasting protection and performance. The depth of penetration can be controlled based on application spread rates (See TDS for details).


What It Is: A sealer that prevents moisture intrusion, salt-ion intrusion, staining and freeze/thaw damage

Surface Types: Concrete, Stucco, EIFS, CMU Block (see TDS for full list)

Formulation: 100% Silane

Coverage Rate: Approx. 60-420 sq. ft. / gallon (See TDS for details)

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How To Apply

Spray on easily in a flood coat using an airless sprayer.

What is Micro-Lok®?

A proprietary ingredient that creates a micro-molecular chemical and mechanical bond between the water repellent chemicals and the substrate.

Preserve The Natural Look of the Project

Preserve the look of the project with 100% breathable and invisible protection that will not yellow over time.

Protect Surfaces from Damage Caused by Moisture

Reduces rebar rusting in concrete and surface erosion from salts, and is not affected by UV light or wind-driven rain.

Safe For The Applicator, End-User, and Environment

Contains 30 g/L V.O.C.’s, no carcinogens, very low odor and can be applied on interior and exterior surfaces.