Extruded foam, bonding tape, and building wrap seal window gaps to block air and moisture infiltration and reduce heat transfer.
A curved barrier layer in the compressed roll straightens on expansion, improving masonry sealing while reducing air and water vapor leakage.
A closed receiving space and elastic sealing element keep plaster-to-frame joints tight during 3D relative movement while easing assembly.
A differential-adhesion layer lets pre-compressed foam sealing tape unwind cleanly while maintaining strong bonding and seal contact at joint walls.