Proflex – Hydra Mat

Proflex – Hydra Mat is a 3-ply waterproofing membrane designed to waterproof interior sub- floors and walls under thin-set tile applications. It can be installed directly over any cleaned and prepared surface including concrete, plywood, gypsum, cement board, or OSB board. The unique product construction sandwiches a polyethylene membrane between two polypropylene nonwovens to create an impermeable, waterproofing system that stops water from damaging the structure



  • 100% waterproof guarantee
  • Mold and mildew resistant
  • Can be applied directly over clean sub-floor
  • Easy and quick installation

Suitable Surfaces

  • Concrete (Poured, Prestressed, Precast)
  • Cured (Mortar Beds, Self Leveling Compounds, Gypcrete)
  • Concrete Backerboards
  • Wood (Exterior Grade Plywood, Hardwood, Toungue and Groove, OSB)

 Coverages, Packaging

  • Width
    39 inches / 1000 mm
  • Length
    98.4 feet / 30 meters
  • Area / Roll
    319.8 ft²
  • Thickness
    0.02 inches / 0.5 mm


Companion Products

Data Sheets

Requires Adobe Reader Data Sheet / Installation Guidelines

Requires Adobe Reader Bronze 5 Year Warranty 

Requires Adobe Reader Silver 15 Year Warranty 

Requires Adobe Reader Gold Limited Lifetime Warranty 

Warranty based on the system of materials used to install finish flooring products.Please refer to our full warranty information for specific terms and conditions.