Airtight Tape

Airtight Tape

Airtight Tape Application Area

Airtight Tape is used for sealing a wide range of boards & membranes. It has a unique, high performance adhesive making it possible to bond to surfaces where most adhesive fail.

High Performance Airtight Sealing of Joints in Boards & Membranes

The high performance adhesive system provides a superior bond with excellent tack values. It adheres well even to non-polar & low energy surfaces. Bonds especially well to PE Foil and HDPE/PP/PE Fleeces. The elastic film carrier is reinforced with PE-Scrim, to promote excellent bonding to a wide range of surfaces. The material is Highly Heat / wrinkle resistant and guarantees an airtight seal. The material has a unique acrylic dispersion properties to increase the life expectancy of the seal.

Benefits

• Provides Instant Airtight Seal for Board & Membrane Joints
• Bonds to Cement Particle Boards, Calcium Silcate Boards, Sheeting Boards, Plywood, Chipboard and, Flexible Vapor Barrier Materials,
• High Performance Adhesive
• Meets the Strict requirements of En EV (DIN4108-7)  

Airtight Tape Technical Data

• Adhesive Carrier: LDPEco Film, Black Reinforced with scrim
• Adhesive System: Acrylic Dispersion
• Thickness without Liner: 0.30-0.33mm (DIN EN 1942)
• Peel Adhesion: >25N/25mm; 300% (DIN EN 1441 0)
• Application Temp: +5C
• Temp range: -30C to +100C
• Reaction to Fire: Class E (DIN EN 13501-1)
• Water Resistance: High

Technical Data Sheet

FAQ's

Where is this Multifunctional Airtight Jointing Tape Used?

This specialist tape is used in domestic and commercial builds to create a permanent airtight seal between various building materials within the building envelope.

These applications include;

• Sealing Joints between Boards & Sheathing Panels
• Bonding Vapour Control Layers (VCLs) & Breather Membranes
• Sealing around Window and Door Frames
• Service Point Air Leak Prevention (preventing air leakage at service penetrations such as pipes, cables & ducts)

Is It Suitable for External Use?

Yes. This tape is suitable for external use. It is UV stable and designed to maintain its performance and appearance for up to two years under normal outdoor conditions.

What Surfaces Does It Adhere To?

This tape is specifically designed to bond to a wide range of boards and membranes you'd expect to find in the built environment, including low surface energy (LSE) substrates, these include;

• PE Foil
• HDPE
• PP & PE Fleeces
• Cement Particle Boards
• Calcium Silicate Boards
• Sheathing Boards
• Plywood
• Chipboard
• Flexible Barrier Materials

What Sizes are Available?

Standard Sizes;

• 50mm x 25M
• 60mm x 25M
• 75mm x 25M
• 100mm x 25M
• 150mm x 25M
• Custom Sizes

Custom sizes are made to order in our UK Factory (average lead time 1-2working days). Maximum available width is 1500mm.