MiraPatch RM 3

MiraPatch RM 3 is a two-component unit consisting of a synthetic rubber latex liquid that is blended and stabilized together with a dry component containing a dehydrating powder and curing chemicals. This combination is mixed and applied on the job resulting in a smooth monolithic underlayment to receive finishing flooring. It is a Trowel grade underlayment from feather to 1” in depth. Can be used over concrete or plywood substrates.


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Where to use:

A latex mastic composition for use over wood, concrete, steel and other surfaces as a

  1. Leveling Coarse for:
    • Smoothing uneven surfaces
    • Covering heating conduit in concrete
    • Covering insulation
    • Providing drainage
  2. Underlayment for:
    • Resilient tile
    • Ceramic tile
    • Linoleum
    • Latex Mastic Finishes
    • Carpet
    • Many types of troweled composition floors and promenade roof surfaces


  • Resilient
  • Solves difficult bonding problems
  • Easily installed
  • Crack resistant
  • Sound absorbing
  • Excellent adhesion
  • Trowels smooth
  • Broad application temperature range
  • Vermin proof
  • Engineered dry mix for maximum performance
  • Compatible with most adhesives
  • Contains no solvents
  • Excellent adhesion to concrete, tile and many other
  • Compatible for application over Miracote Liquid Catalyst Primer

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(800) 692-3502