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Floor Moisture - Mitigation System  The Hydro-Seal floor moisture-mitigation system includes flooring adhesives, Primer and Membrane vapor retarders engineered to achieve five-year (5) warranted moisture resistance to 12 pounds moisture-vapor-emissions-rate (MVER).

  • Hydro-Seal is the only complete floor moisture-mitigation system to be third party certified by the Collaborative for High Performance Schools (CHPS)* and Floorscore* as low-emitting materials suitable for use in school and hospital environments and qualifies LEED.
  • Hydro-Seal was introduced over 6yrs ago as the first warranted adhesive system for elevated MVER.  Since introduction Hydro-Seal has had a 100% success rate and has never received a claim.  No other manufacturer has our track record.
  • The Hydro-Seal warranty will exceed the "recommended" adhesive of the flooring manufacturer and will not affect the manufacturers warranty of construction or wear.  Click our Resources page for complete warranty information.
  • All Hydro-Seal moisture-mitigation products resist microbial growth, are free of VOC's, are not epoxy, exhibit bond strengths up to 300% stronger than standard flooring adhesives and performance-warranted for five (5) years.
  • Hydro-Seal adhesives are available for VCT, sheet vinyl, LVT, rubber, wood, cork, bamboo and more. 
  • Hydro-Seal Primer and Membrane vapor retarders allow for same day installation.  A certified installer is not required.
  • Combining Hydro-Seal adhesives with Hydro-Seal Primer or Membrane vapor retarders gives a five (5) year performance-warranted moisture-resistance from 8 to 12 pounds moisture-vapor-emission-rate (MVER) per thousand square feet per 24 hours, a pH from 10 to 12 and 85% in situ relative humidity per ASTM F1869, F710 and F2170.  A minimum 0.3 perm vapor retarder must exist sub-slab for reliable MVER data.
  • Guarantee of Bond:  Send a sample of your flooring product to our lab and within 72hrs receive a free report of bond strength.

*The Collaborative for High Performance Schools (CHPS) facilitates the design, construction and operation of school environments which are energy efficient, resource efficient and healthy.
*Floorscore, developed by the Resilient Floor Covering Institute and Scientific Certification Systems tests and certifies flooring and adhesive products for compliance with rigorous indoor air quality emissions requirements.

  • Hydro-Seal Primer  a water based polymer coating that blocks the efflorescence of mineral salts which elevate pH in the presence of moisture.  Primer will reduce MVER by 30%, increase bond strength by 25% and is compatible with all our adhesives for an 8-10 pound MVER solution.  More...
  • Hydro-Seal Membrane  a one-part, moisture cure aliphatic urethane coating specifically formulated to reduce MVER by 80%. Fast curing, pH resistant and compatible with all of our adhesive for a 10-12 pound MVER solution.  More...
  • Hydro-Seal SPUR  (Wood, Bamboo) - a one-part, moisture cure urethane using our proprietary SPUR technology.  Meets REACH environmental regulation standards as set by the EU for residual %NCO.  SPUR is heat resistant, mold resistant, pH resistant and solvent resistant.  More...
  • Hydro-Seal Nano  (High Load Floors, Cork) - a one-part adhesive using nano-particle technology to achieve fast green strength.  Will replace 2-part epoxy on floors exposed to high rolling loads in hospitals and casinos.  More...
  • Hydro-Seal Multi  (VSF, Carpet, Solid Vinyl, Linoleum) - a wet-set adhesive designed to dry hard with minimal tack.  More...
  • Hydro-Seal PSA  (VCT, Carpet Tile, LVT) - a dry-set, high tack pressure sensitive adhesive.  More...