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| Technology / Grouts / Hydro-Active Grouts |
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Deneef Hydro Active Sealfoam NF
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| Hydro Active Sealfoam NF is a nonflammable, VO.C. compliant polyurethane injection resin designed to control water and seal moving non-structural cracks in concrete. Hydro Active Sealfoam NF is a standard viscosity hydrophilic resin which, after coming into contact with water, expands quickly and cures to a flexible closed-cell foam. Hydro Active Sealfoam NF cures to an extremely tough and adhesive foam capable of withstanding extreme thermal cycles and crack movement Other applications include using satUrated oil-free Oakum or Qpen cell foams for expansion joints or annulus seals. |
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