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Sale! Tremco 440 Butyl Glazing Ribbon Tape Rolls
Tremco 440 Butyl Glazing Ribbon Tape ApplicationsTremco 440 Butyl Glazing Ribbon Tape Typical ApplicationTremco 440 Butyl Tape on Metal Roofing Sealing Panel Endlaps


Conspec Family Business BadgeConspec Warranty BadgePreformed Double Sided Butyl Ribbon Sealant Tape; multiple weather sealing applications.

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Tremco 440 Butyl Architectural Tape

Tremco 440 Butyl Architectural Tape is a pre-formed double sided butyl ribbon sealant tape. The 100 percent solids compound of butyl and polyisobutylene contains no solvents or other volatiles that could escape on exposure, causing shrinkage and sealant failure. Tremco 440 forms a watertight seal to prevent water infiltration, and has superior weather resistance. Highly adhesive, it remains permanently elastic, even at low temperatures, and is adaptable to many different types of glazing systems. Use Tremco® 440 for non-compression glazing of vision lites and spandrel panels in metal and wood frames in low rise building construction. It can also be used for lap sealing between panels such as steel, aluminum and porcelain, as well as a variety of other joints in shear between similar and dissimilar materials.  Other sizes are available in case lots.

• 100% Solids, No fillers
• Use for waterproofing seals on Roofs, Windows, Doors, RV’s, trailers, boats etc
• Excellent cohesive strength
• Superior adhesive strength
• Withstands extreme roof temperatures
• Superior low temperature compressibility
• Cold flow resistant
• Resistant to UV light
• Immediate water tight seal
• Seal not affected by normal movement of building
• Wide service temperature range
• Non-asbestos

Weight 16 oz
Dimensions 9 x 9 x 1 in
Product Color


Product Size

1/16″ x 1/2″ x 50′, 1/16″ x 1/4″ x 65′, 1/16″ x 3/8″ x 50′, 1/4″ x 1/2″ x 20′, 1/8″ x 1″ x 25′, 1/8″ x 1/2″ x 25′, 1/8″ x 1/4″ x 60′, 1/8″ x 3/8″ x 25′, 3/16″ x 1/2″ x 25′

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