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EmeSealCrete (D-I-Y)

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Emecole Penetrating Concrete Sealer Coverage

Concrete Wall Prior to Pene-Seal-Crete Application Concrete Wall After Pene-Seal-Crete Application
Microscopic minerals in concrete are naturally porous.  Here is what they look like before EmeSealCrete. After reacting with the chemicals in EmeSealCrete the minerals expand to create a permanent soil gas and moisture barrier.


Emecole EmeSealCrete is a deep-penetrating soil gas and moisture barrier.  According to the EPA, the number one cause of lung cancer in non-smokers is radon gas.  EmeSealCrete reduces the presence of radon and moisture in a home by reacting with concrete’s free lime and forming an expanded crystalline structure beneath the surface.  This process fills up pores, voids or cracks within the concrete, that may or may not be visible to the human eye, eliminating capillary action to reduce the penetration of moisture and soil gas infiltration. It may also be used to permanently densify, strengthen, and waterproof new and existing concrete.

This leads to lowering humidity in basement or crawl space areas and thus reducing bad air migrating to the living area. It can also help in reducing the formation of mold and other allergens.

Why Ship Water?
While our competitors ship a diluted version of their product, Emecole EmeSealCrete is concentrated. The concentrate gives you more for your money.

  • Save on shipping cost with concentrate.
  • Penetrates best when mixed with hot water.
  • Easily mixed.
  • Best dilution for poured or block walls.

Application: For block walls, dilute 1 gallon of EmeSealCrete with 2 gallons of hot water; for poured concrete walls, dilute with 3 gallons of water. Be sure to mix thoroughly in a clean bucket or pail. To maximize its use, Emecole recommends two applications of EmeSealCrete.

Basement Water & Gases

  • Concrete Penetrating Sealer - Basement Wall ApplicationProtect homes against dangerous soil gases, including radon, and moisture.  A "must do" in any household!
  • Easy to apply by using a low-pressure hand sprayer or garden sprayer.
  • May be applied on poured foundations or concrete block; above or below grade, interior or exterior, vertical or horizontal.
  • Covers approximately 200 square feet per diluted gallon, pending substrate composition and porosity.
  • Harmless to the environment and applicator.
  • Colorless, odorless and solvent free.
  • Not a membrane type sealer.
  • Available in individual gallons, cases of four gallons or five gallon containers.


Product Data Sheet: