NuFlex 446 Acoustical Vapour Barrier Adhesive
NuFlex 446 Acoustical Vapour Barrier Adhesive
Polyurethane Construction Adhesive Tube for Projects
Polyurethane Construction Adhesive Tube for Projects
NuFlex 446 Acoustical Vapour Barrier Adhesive
Polyurethane Construction Adhesive Tube for Projects

Nuflex 446 Acoustical Vapour Barrier Adhesive for Construction

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$5.75 - $155
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NuFlex® 446 Acoustical Vapour Barrier Adhesive is an advanced, non-skinning, permanently flexible sealant designed for superior acoustical and vapour barrier applications. Engineered for lasting performance, this non-curing, non-hardening adhesive provides outstanding adhesion and flexibility to a wide range of substrates, making it ideal for construction and insulation projects.

At The Contractors Site, we supply Nuflex 446 for contractors who demand a high-bond adhesive that doesn't compromise on performance.

Key Features:

  • Non-skinning and non-curing formula ensures easy application without drying or hardening.

  • Permanently flexible to maintain a reliable seal under changing environmental conditions.

  • Exceptional adhesion to polyethylene vapour barriers, wood, metal, and other building materials.

  • Versatile use as a perimeter sealant over polyethylene vapour barriers on fibreglass insulation.

  • Effective metal roof panel rib sealant and bedding sealant for durable weatherproofing.

Benefits:

This high-performance acoustical vapour barrier adhesive enhances thermal insulation and moisture control while reducing sound transmission, helping contractors and builders achieve superior building envelope integrity. Perfect for use in residential, commercial, and industrial insulation sealing projects.

NuFlex 446 Acoustical Vapour Barrier Adhesive
Nuflex 446 Acoustical Vapour Barrier Adhesive for Construction
$5.75 - $155
NuFlex 446 Acoustical Vapour Barrier Adhesive
Single Piece / 300mL 44600
$5.75 /each
NuFlex 446 Acoustical Vapour Barrier Adhesive
Single Piece / 828mL 44680
$13.25 /each
Polyurethane Construction Adhesive Tube for Projects
Case of 12 / 300mL 44600
$65 /each
Polyurethane Construction Adhesive Tube for Projects
Case of 12 / 828mL 44680
$155 /each
Total:

Ideal for Subfloor and Panel Applications

Nuflex 480 is particularly well-suited for subfloor bonding — bonding plywood and OSB panels to floor joists and concrete slabs to eliminate floor squeak and improve structural performance. Applied in a consistent bead along the joist face, it delivers full-panel bond that outperforms mechanical fasteners alone and meets the performance standard expected on quality residential builds.

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