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Kingspan Water Block Sealant

Adhesives, Primers, Sealants

The Kingspan Water Block Sealant is an LVOC, single-component, solvent-release butyl rubber sealant formulated to be highly tacky. It is used as a sealant where Kingspan membrane is terminated using a compression-type seal. It maintains a positive watertight seal by remaining permanently adhesive and flexible to all applied substrates.


Product Highlights

  • Manufactured in the U.S.A. with globally sourced materials.

  •  Provides reliable watertight seals to applied surfaces on Kingspan Roofing Systems.

  • Multi-Use Application: can be applied between membranes, flashings, and substrates, between membranes and parapet walls, as fill in behind termination bars, and between membranes and drains.

  • Quick application with fast-loading caulk gun and standard sealant tubes.

  • LVOC Formulation


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