MarMax Tape

Permanent microsealant leak repair tape with UV stable backing

MicroSealant® Tape with UV Stable Backing

MarMax™ is a durable, outdoor tape with UV stable backing and one-step permanent repair system for virtually all roof types and roof accessories. MarMax™ is a proven industrial strength, contractor grade repair tape used to repair and restore RV and mobile home roofs, seal skylights, gutters, flashing, trucks and trailers, barns, tarps and countless other uses. MarMax™ is easy to use, a permanent fix for leaks and other repairs.

MarMax™ bonds to a wide range of surfaces including: EPDM rubber, TPO, Hypalon, aluminum, galvanized steel, steel, wood, fiberglass and much more.

  • Creates a waterproof, moisture and air tight barrier with no additional sealing required.
  • Remains flexible to temperatures as low as -70°F (-57°C), making it virtually impossible to thermally shock the seam causing a leak.
  • Meets or exceeds the material requirements of ASTM D 413, ASTM D 882 and ASTM C 765.

MarMax™ comes in 50′ rolls and is available in 4″ and 6″ widths.

*MarMax™ is not compatible with silicone sealants or lubricants. Avoid using silicone based products near MarMax™.

Tell us about your application and let our experts help find the best solution for your situation. Also ask about MarMac Marine Tape!

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*All statements and technical information are based on tests and/or data which MarMac Manufacturing deems reliable, however, MarMac does not warrant or guarantee the accuracy or completeness of such information. Please read further manufacturer liability and warranty information.