Miraflex XL Decking System

MiraFlex XL is a cementitious, fabric- reinforced, waterproofing membrane system engineered for pedestrian traffic applications. Ideal for exterior environments, since the system is moisture vapor permeable.

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Info Request

Create a custom PDF for your submittal package. Select from the following documents: PTDS, IG's, Safety Data Sheets, Color Charts, CSI Specs, Detail Drawings, Warranty Info., Care & Maintenance, and Chemical Resitance Charts.

Where to use:

  • Mixed use, residential and commercial
  • Exterior and interior pedestrian traffic surfaces
  • Existing sandwich membrane with topping slabs
  • Unvented metal pans
  • Over concrete, plywood and other substrates
  • Pedestrian bridge spans, roof decks and patios
  • Balconies, plaza decks and podium decks
  • Walkways, breezeways and stairways
  • Mechanical equipment rooms
  • Waterproofing under raised access flooring systems


  • Vapor permeable - allows substrate to breath without blistering
  • Monolithic, seamless protection – waterproofing membrane
  • Water-based - environmentally safe, non-toxic & non-flammable
  • Fabric-reinforced – provides flexural strength and crack resistance
  • Excellent UV stability – won’t yellow or degrade from sun
  • Wide array of slip resistant textures, colors and finishes
  • Lower maintenance and life cycle costs vs. other flooring types
  • VOC and LEED-compliant, low odor and fast cure time

MiraFlex XL is a multi-component, fabric-reinforced, polymer-modified, cementitious, pedestrian traffic membrane waterproofing system designed for use on concrete and wood substrates. Ideal for use in both exterior and interior environments, MiraFlex XL is a moisture vapor permeable membrane system comprised of individual fluid-applied, and layered components each performing distinct functions. Individual layers include an elastomeric waterproofing base coat reinforced with poly fabric mesh, a polymer-modified cementitious intermediate textured wear course, and an acrylic pigmented top coat for optimal care and daily maintenance requirements.


Color Chart

Color charts approximate actual color. Final color appearance is affected by lighting, surface texture and method of application. Final color approval should be made from physical sample.

MiraFlex Decking Project Gallery

Contact Miracote

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

(800) 692-3502