UCM – Uncoupling Membrane

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PROFLEX® UCM Uncoupling Membrane
1 Roll= 3” x 33’, 108 Sq. ft.

PROFLEX® UCM Uncoupling Membrane

PROFLEX® UCM is designed specifically for ceramic tile and dimension stone installations serving as an uncoupling layer and vapor management layer that accommodates moisture from beneath the tile covering. UCM can be used as a shower pan, exterior drainage mat and waterproofing mat.  An added bonus to UCM is it’s sound deadening characteristics not normally found in uncoupling waterproofing mats.


  • Uncoupling
  • Waterproofing and vapor reduction
  • Crack suppression
  • 1/3 less mortar needed
  • Reduces sound transmission
  • Use with tile, extra large tile, hardwood, or laminates
  • Fast and easy installation with no downtime. Just cut with a utility knife.
  • Install with a non-modified mortar, modified mortar
  • When used in a complete PROFLEX® system, eligible for a 25-year warranty

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