Smalley and Company

Tremco 440 Tape

A 100% solid polyisobutylene cross-linked butyl, preformed sealant.

It is used for non-compression glazing of vision lites and spandrel panels in PVC metal and wood frames, in low rise building construction. Also used for lap sealing between panels such as steel, aluminum and porcelain as well as a variety of other joints subject to shear between similar and dissimilar materials. For application instructions, click here.

Product Number	Product Description	Product Data	Product MSDS
TRT 440 11612 G	Tremco 440 Butyl Tape 1/16" X 1/2" X 50' Gray Roll 20/cs
TRT 440 1412 B	Tremco 440 Butyl Tape 1/4" X 1/2" X 20' Black Roll 20/cs
TRT 440 181 G	Tremco 440 Butyl Tape 1/8" X 1" X 25' Gray Roll 10/cs
TRT 440 1812 B	Tremco 440 Butyl Tape 1/8" X 1/2" X 25' Black Roll 20/cs
TRT 440 1812 G	Tremco 440 Butyl Tape 1/8" X 1/2" X 25' Gray Roll 20/cs
TRT 440 1838 B	Tremco 440 Butyl Tape 1/8" X 3/8" X 25' Black Roll 20/cs
TRT 440 1838 G	Tremco 440 Butyl Tape 1/8" X 3/8" X 25' Gray Roll 20/cs
TRT 440 31612B	Tremco 440 Butyl Tape 3/16" X 1/2" X 25' Black Roll 20/cs
TRT 440 11638 B	Tremco 440 Buytl Tape 1/16" X 3/8" X 50' Black 20/cs
TRT 440 11638 G	Tremco 440 Buytl Tape 1/16" X 3/8" X 50' Gray 20/cs