TREMGard HB is a high-build, fiber reinforced, water-based, acrylic wall coating formulated to provide a tough, durable, flexible, and breathable film protection for concrete and masonry surfaces. TREMGard HB can be applied in a single coat up to 32 wet mils and can be used to bridge cracks.
Surface to be coated should be structurally sound, clean, free of dust, oil, and/or contaminants that would prevent the bond of the coating to the substrate. For more details regarding surface preparation, please see TREMGard HB Application Instructions
An ASTM D3359 Method A adhesion test would need to be performed to determine adhesion of coating(s) on the substrate. For more details, refer to TREMGard HB Application Instructions
Only when the substrate requires it due to absorption. An additional layer of the coating should be applied to achieve a total minimum 12 – 16 dry film thickness
Applied samples and quart can samples can be obtained through the Tremco Resource Center
Tinted samples are available through your customer service representative