GSSI's butyl products are rigorously tested and meet or exceed building standards and specifications. Their MB-10A and EZ TRIM tapes are UL Classified.

Ultimate Tailgate Seal with Taper Seal®

GSSI SealantsButyl Tape 1/8" x 1" x 50' Black (Choose 50ft, 100ft or 400ft)

    A cost effective black butyl tape that is extruded onto smooth silicone coated release paper. It is the preferred sealant for RV and manufactured housing and modular construction industries. The tape offers superior watertight seals and is commonly used for roof seams, roof to sidewall, vents, stacks and gutter mounts. Color: Black

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GSSI Sealants Butyl Tape 1/8" x 1" x 40' White

    a high quality, cost effective, butyl tape the is extruded onto smooth silicone release paper. It is the same in formulation to our popular EZ TRIM tape except for color. It is mainly used in RV and manufactured housing. It is preferred for its ease of trimming by hand or with trimming knife while maintaing strong tack. Color: Tan


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GSSI Sealants Butyl Tape 1/8" x 1" x 50' Gray (Choose 3/4" or 1" Width)

    a premier elastomeric butyl rubber sealant designed to the critical requirements of metal buildings. It also meets or exceeds all sealing requirements for window glazing, ducts, and refrigeration. It is preferred due to its excellent tack and superior cohesive strength. It is produced in all common sizes and profiles. Colors: Dark grey

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GSSI Sealants Butyl Tape 1/8" x 1" x 50' Gray

    a premier elastomeric butyl rubber sealant designed to the critical requirements of metal buildings. It also meets or exceeds all sealing requirements for window glazing, ducts, and refrigeration. It is preferred due to its excellent tack and superior cohesive strength. It is produced in all common sizes and profiles. Colors: Dark grey

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