DuPont™ Tyvek® AirGuard® Sealant

Product Code:

AirGuard® Sealant is a cartridge applied sealant with high initial adhesion and fast functional strength for internal building work.


Recommended for bonding of an AirGuard® vapour control layer (AVCL) to various solid construction surfaces to achieve an airtight seal. Also suitable for joint-filling and ideal for use in confined areas where an adhesive tape is difficult to apply, such as corners of windows and doors.

It provides excellent adhesion to most surfaces, such as stone, masonry, timber, gypsum-based products and fibreboards.

Sealant is solvent free and provides a consistent and stable non-drip solution.

DuPont™ Tyvek® AirGuard® Sealant Product Information Sheet