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GSSI Butyl tape sealants

GSSI Butyl tape sealants


Please note that all GSSI Butyl tape sealant is excluded from free shipping promotions.

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Great for Metal Roof and Metal building Applications

MB-10A is a premier elastomeric butyl rubber sealant designed to meet the critical requirements of metal buildings. It also meets or exceeds all sealing requirements for window glazing, air conditioning, and refrigeration. MB-10A is extruded on silicone coated paper for easy application. It is produced in many different sizes and lengths to fit all application requirements. The rolls are securely packaged in cartons for convenience in job site storage and export.

Product Advantages

MB-10A offers many qualities that result in a superior seal, greater longevity, and easier application.

  • Greater cohesive strength
  • Superior adhesive strength
  • Withstands extreme roof temperatures
  • Superior low-temperature compressibility
  • Cold flow resistant
  • Resistant to UV light
  • Seal not affected by normal movement of the building
  • Wide service temperature range
  • Extensive inventory of standard sizes
  • Available in custom sizes and lengths

Click here to read more about MB-10A Sealant Tape

Additional information

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Dimensions N/A
Roll Size

1" x 3/32" x 50', 7/8" x 3/16" x 40', 1/2" x 3/32" x 50', 3/4" x 3/32" x 50', 3/8" x 3/32" x 45', 1/2" x 1/8" x 35', 2" x 3/16" x 35', 7/8" x 3/16" x 25'