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High-Tack Sealing Tape

The High-Tack Sealing Tape is a product of the ARBOSHIELD Pro® range and is used to provide a strong, resilient seal against membrane overlaps, structural openings and perimeter edge details. Compatible tapes are also available for the Class A W1 Breather Membrane, Class B W1 Breather Membrane and Class A Air & Vapour Control Layer.

Specify Class A High-Tack Sealing Tape

Add products straight to your project specification or download product info and save for later.

Unique properties of Class A High-Tack Sealing Tape

High-Tack Sealing Tapes can also be used to repair minor rips and tears in an ARBOSHIELD Pro® breather membrane or vapour barrier installation.

  • Class W1 resistance to water penetration

  • Peel resistance of 64N/25mm (Class A tape)

  • Flexibility at low temperature: -40°C

  • Water vapour transmission >2500 sd

  • Resistance to UV exposure: 5,000 hours tested (9 months continuous – Class A tape)

  • Suitable for use on all substrate types

Technical Specifications & Downloads

ProductDescription/StandardPerformance
ARBOSHIELD Pro® Sealing Tapes for Class A ApplicationsResistance to Water Penetration (EN 13859-1)Class W1
Max Peel Strength Aged (EN 12316-2)64N/25mm
Max Peel Strength (EN 12316-2)43N/25mm
Flexibility at Low Temperature (EN 13859-1)-40°C
Water Vapour Transmission (ISO 12572)>2500sd
Resistance to Tearing Shear (EN 12317-2)1087N
Resistance to Tearing Shear Aged (EN 12317-2)1027N
Resistance to UV Exposure9 months 5,000Hrs tested
ARBOSHIELD Pro® Sealing Tapes for Class B ApplicationsResistance to Water Penetration (Class B tape - EN 13859-1)Class W1
Max Peel Strength (EN 12316-2)43N/25mm
Max Peel Strength Aged (EN 12316-2)50N/25mm
Flexibility at Low Temperature (EN 13859-1)-40 °C
Water Vapour Transmission (ISO 12572)>2500sd
Resistance to UV Exposure3 months

Associated Products

Class A W1 Breather Membrane - ARBOSHIELD Pro®

ARBOSHIELD Pro® Class A W1 Breather Membrane is an extremely vapour permeable wall membrane with a low emissivity reflective surface and class A2-s1,d0 fire classification.

Class A Air & Vapour Control Layer - ARBOSHIELD Pro®

ARBOSHIELD Pro® Class A Air & Vapour Control Layer is a high performance air and vapour control layer featuring a low-emissivity reflective surface designed to combine Class A2-s1,d0 fire classification with high tensile strength, enhanced thermal performance and air tightness.

Class B W1 Breather Membrane - ARBOSHIELD Pro®

ARBOSHIELD Pro® Class B W1 Breather Membrane is an extremely vapour permeable wall membrane with Class B-s1,d0 fire classification.

External Perimeter Class A Membrane (EPAM)® - ARBOSHIELD Pro®

The new and unique ARBOSHIELD Pro® External Perimeter Class A Membrane (EPAM)® combines an industry leading self-adhesive, Class A2-s1,d0 fire protection along with a complete waterproofing and airtightness window and façade seal all in one product.

Frequently Asked Questions

1

Why choose ARBOSHIELD Pro® High-Tack Sealing Tapes for membrane laps?
ARBOSHIELD Pro® High-Tack Sealing Tapes have been specifically engineered to work with the ARBOSHIELD Pro® system. The Class A tape delivers 64N/25mm peel resistance, Class W1 water resistance, >2500 sd vapour transmission and 5,000 hours UV resistance, ensuring membrane laps and perimeter details remain waterproof, airtight and durable throughout the life of the building. A compatible tape is available for Class A W1, Class B W1 and AVCL applications.

2

What are the key benefits of ARBOSHIELD Pro® High-Tack Sealing Tapes?
Key benefits include: Class W1 resistance to water penetration; peel resistance of 64N/25mm (Class A); flexibility at low temperatures down to -40°C; water vapour transmission >2500 sd; 5,000 hours UV resistance (Class A); tearing shear resistance of 1087N; and suitability for membrane overlap sealing, perimeter edge detailing and repair of minor membrane damage.

3

What is the ARBOSHIELD Pro® Fire-Resistant Façade System?
It is a complete, innovative solution for façade and apertures that brings together a ground-breaking group of products into one cohesive range. The system combines industry-leading fire safety (with up to Class A2-s1,d0 reaction to fire) with W1-rated resistance to water penetration and airtightness.

4

What products are included in the complete ARBOSHIELD Pro® range?
Alongside the innovative self-adhesive EPAM® perimeter seal, the complete system includes a Class A W1 Breather Membrane, a Class A Air & Vapour Control Layer, Class A High-Tack Sealing Tapes, and a Class B W1 Breather Membrane.

5

Which types of projects is the ARBOSHIELD Pro® range suitable for?
The system is ideal for both new build and refurbishment projects across commercial, industrial, residential, and retail buildings. Because of its consistency and ease of installation, it is also an excellent choice for modular and off-site factory-built construction projects.

6

Why choose ARBOSHIELD Pro® over traditional façade sealing methods?
The range has been developed to answer specifiers’ requirements for the highest verifiable fire safety while providing significant time and cost savings. The system avoids the mess, waste, and labour-intensive installation times associated with traditional pasted methods.

7

What technical support is available for specifying the ARBOSHIELD Pro® system?
ARBO® offers full technical support for specification, including NBS and Autodesk Revit integration, project specification tools and direct access to ARBO Technical Services for advice on product selection, detailing and installation guidance.

Explore the ARBO® Product Family

Sealants

Sealants for reliable movement joint, perimeter and weatherproof sealing in a wide range of applications.

Weather Protection

Effective weather sealing solutions for interface applications, penetration sealing and structural joints.

Adhesives

Bonding solutions for secure and durable adhesion across façade and construction substrates.

Accessories

Caulking Guns, Nozzles, Knives, Scrapers, G Clamps etc.

Find your contacts

Regardless of whether you are an architect and planner, property developer, industry specialist, distributor, applicator or specifier – if you have any questions about our products, services or specific construction projects, please feel free to contact the CARLISLE® contact person in your area with your technical questions. Our experts will be happy to advise you.

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Main Applications

Class A High-Tack Sealing Tape are used to seal membrane overlaps and perimeter edges, ensuring a waterproof, airtight and moisture vapour tight installation on all substrate types.

Membrane Lap Sealing

Seals overlapping joints in ARBOShield Pro® breather membrane and vapour control layer installations

Perimeter Edge Sealing

Provides a watertight, airtight seal at perimeter edges and structural openings.

Window & Door Openings

Used for detailing around window and door openings as part of the ARBOShield Pro® system.

Membrane Repair

Repairs minor rips and tears in ARBOShield Pro® breather membrane or vapour barrier installations.

ArboShield Pro Class A W1 Breather Membrane
Read more
ARBOShield Pro Class A Air & Vapour Control Layer
Read more
ARBOShield Pro Class B W1 Breather Membrane
Read more
ARBOShield Pro External Perimeter Class A membrane (EPAM)
Read more

Complete solutions for your façade challenges

The ARBOSHIELD Pro® fire-resistant systems range offers a fully compatible suite of membranes, seals, and adhesives. Whether for new builds, refurbishments, high-rise residential developments, or modular construction – our cohesive product family provides the highest level of safety, weatherproofing, and compliance for your projects.

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