TremLock 440 Butyl Tape

TremLock 440 Tape is a 100% solid polyisobutylene cross-linked butyl, preformed sealant. TremLock 440 Tape is used for non-compression glazing of vision lites and spandrel panels in PVC metal and wood frames, in low-rise building construction, not exceeding 75 UI. Tremco 440 Tape is 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.

All Tremco Roofing products are available through Tremco and our highly trained field advisors. A number of factors affect price, so please discuss details with your field advisor.

Your Tremco Roofing field advisor will be glad to provide you with references.

Tremco Roofing works exclusively with professional roofing contactors who are experts at minimizing disruption at our customers’ facilities.