Industra-Seal 117A is a superior commercial, water-based product for machine troweled "SMOOTH SURFACES ". It is an excellent product for hardening, dust proofing and sealing of concrete. It is the precise product for concrete floor applications where long term resistance to dusting, black rubber tire marks, abrasion, chemical and water resistance is important. Industra-Seal 117A is a chemically reactive sealer penetrating the surface to become an integral part of the substrate. Industra-Seal 117A is suitable for both interior and exterior applications. Ideal applications include, but are not limited to garage floors, basements, industrial plants, warehouse floors, schools, factories, hospitals, malls, food processing plants, textile mills, freezers, water and sewage treatment plants, parking decks, airports and stadiums.
Apply only when temperatures are above 40Â°F (4Â°C). Avoid contact with glass, aluminum and polished metal surfaces. If contact occurs, wash immediately with water.
After finishing is complete and surface water has disappeared, cure with recommended sealer (call for instructions), water or properly used sheet materials. If water or sheet materials are used for curing, use for a minimum of 3 days. Use only after a minimum of 7 days from concrete pour date.
All surfaces to be treated must be clean and sound. Remove all membrane forming curing compounds, sealers, oil, grease, dirt and other contaminants. For best results, remove any concrete laitance and patch or fix all cracks and damaged areas. Apply Industra-Seal 117A to point of rejection (by spray, roller, brush or pouring), working it in using a soft bristle broom or mechanical scrubber, usually 5 - 15 minutes. Thoroughly squeegee or brush off excess material until dry. On porous or rough surfaces, a second application may be required.If a second coat is required, immediately apply it in a similar manner as the first coat. Do not allow the treated surfaces to dry between applications. The use of a mechanical scrubber will increase the effectiveness of the application. The treated surface may develop a "polished" appearance over time.
Approximately 2-4 hrs. at 70Â°F (21Â°C) with good air circulation.
First Coat 200 sq. ft. per gal. (4.9 m2/L)Second Coat (if necessary) 300 - 400 sq. ft. per gal. (7.4 - 9.8 m2/L)Texture and absorption of surface will determine final coverage rates. Porous concrete surfaces may require additional material.
Ponded or puddled material must be squeegeed or brushed, otherwise white residue will appear on the surface remove with a broom or buffer. If white residue starts to appear on the surface. Floors are slippery during application. If Industra-Seal 117A is accidentally applied to glass, aluminum or polished metal, immediately rinse with water to prevent etching. Porous or low quality concrete substrates may not develop a "polished" appearance over time.