MiraFlex Membrane A


  • Forms a monolithic, tightly adhering, molded membrane across floors and up bases, curbs, etc.
  • Environmentally safe, VOC compliant.
  • Reduces reflective cracking caused by substrate movement.
  • Thin section does not interfere with building elevations.
  • Unlike sheet goods, fluid applied membrane can easily be applied to irregular shapes.
  • Quick drying – Touch dry in 1-2 hours, fully dry in 12 hours.
  • Odorless.
  • Choice of colors.
membrane a

Seeing is Believing! 

Confirm the Color and Texture with no cost samples.  Available to Architects, General Contractors, Distributors, and Building Owners.

Where to use:

  • School Locker Rooms and Restrooms
  • Plant Locker and Shower Rooms
  • Pool Decks
  • Kitchens and Bathrooms
  • Patios and Balconies
  • Shopping Malls
  • Stadium Concessions

Create a custom PDF for your submittal package. Select from the following documents: Product Technical Data Sheets (PTDS), Installation Guides, Safety Data Sheets, Color Charts, CSI Specs, Detail Drawings, Warranty Info., Care & Maintenance, and Chemical Resistance Charts.

Miracote MiraFlex Membrane A is a unique polymer emulsion waterproofing designed for use beneath ceramic tile, marble, quarry tile, below grade, between slab and under Miracote composition floors and decks.

MiraFlex Membrane A is recommended for tank lining in potable water drinking systems. MiraFlex Membrane A is based on a styrene-butadiene latex that dries to form a tough, water and vapor resistant film. The latex is water-based, environmentally friendly and does not contain any solvent. It is non-toxic and can be used in conjunction with potable water.

Applied by roller, trowel, spray or squeegee, MiraFlex Membrane A offers water protection together with excellent adhesion and is more resistant to impact than most membranes. It is applied to floors and molded up onto bases, over curbs, etc. without the use of any adhesive other than its own composition. Among the surfaces, Membrane A can cover are concrete, tile and metal. For wood surfaces, consult Crossfield Products Corp.

The final thickness of MiraFlex Membrane A is 25 mils dry (standard application, two applications of 23-25 mils wet) and 30 mils dry (polypropylene fabric reinforced). Laboratory tests have established that MiraFlex Membrane A will bridge concrete cracks up to 1/8″ (3.2 mm) at temperatures as low as 0°F. However, a prudent design would assume that the product can be expected to bridge a crack of up to 1/16″ (1.6 mm).

Contact Miracote

Have a question, need a sample, looking for a contractor? Send us a message or give us a call.

(800) 692-3502

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