1643 (1 gal), 1644 (5 gal), 1645 (55 gal) X-2 Concrete Sealer

Concrete Sealer X-2 is a ready to use, DIY type product which has a shelf life of at least two years.
  • Concrete Sealer X-2 is environmentally friendly, non-toxic and nonflammable because it does not contain chemical solvents or release any VOC or noxious fumes. After cementitious surfaces have been treated with Concrete Sealer X-1 or Concrete Sealer X-2 they can resist many chemical compounds more effectively including acids, salts, solvents, alcohols and oils as shown in This Table:
  • Acids Salts Solvents Alcohols Oils
    Acid Rain Sea Water Acetone Wines Petroleum Oils
    Acetic Sodium Chloride Carbon Tetrachloride Ethyl Alcohol Petroleum Distillates
    Boric Sodium Bromide Trichloroethylene Methyl Alcohol Coal Tar Distillates
    Carbolic Sodium Dichromate Ethylene Glycol t-Butyl Alcohol Vegetable Oils
    Carbonic Sodium Sulfite Carbon Disulfide . Fats
    Chromic Sodium Thiosulfate Glycerin . Lignite Oils
    Formic Calcium Chloride . . .
    Humic Potassium Salts . . .
    Phosphoric Nitrates . . .
    Tannic Nitrites . . .
    . Persulfates . . .
    • Concrete Sealer X-2 is easy to apply using a brush, medium nap roller or low pressure sprayer  at any temperature between 40 and 80 degrees F. The surface to be treated does not need any special treatment but it must be oil and dust free to allow proper penetration of the product. It will cover approximately 200 to 400 square feet per gallon depending on the concrete porosity and two coats are recommended. Typically a 5 gallon pail will seal a maxumim of 1,000 square feet of poured concrete using the two required applications(2,000 sq ft total) but this coverage can be lower depending on the porosity. 
    • Concrete Sealer X-2 penetrates through the capillaries of the concrete to a maxumim depth of up to 4 inches where it chemically neutralizes damaging chemicals to form a hard insoluble structure based on calcium silicate and calcium hydroxide. Unlike surface coatings this product will not be damaged by efflorescence or be worn down by heavy traffic because it is permanent. 
    • Concrete Sealer X-2 leaves a natural finish (no sheen) after application, it is UV resistant, non-yellowing, breathable and the surface will not be slippery. This sealer is not a repellant coating so the concrete can be painted after it has been sealed with increased paint adhesion because the sealer neutralizes the alkalis in the concrete preventing saponification of the paint. Adhesives and epoxy coatings can also be applied over the sealed concrete with no adverse effects.

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