What is this Den Braven Zwaluw butyl tape used for?

This self-adhesive sealing tape is used to create airtight, watertight, and vapour-tight joints between facade elements and structures.

What are the exact dimensions of this roll?

The roll has a width of 150 mm, a length of 10 m, and a thickness of 0,8 mm.

Is this sealing tape resistant to UV radiation?

Yes, the pure butyl membrane is UV-resistant and designed for durable exterior use.

How do you easily apply this self-adhesive butyl tape?

The tape features a split protective liner (50/50), allowing precise, step-by-step positioning during application.

Does the adhesive layer contain oil?

No, the pure butyl formulation contains no oil, ensuring clean and long-lasting adhesion.

ZWALUW DEN BRAVEN 210005 butyl tape black roll 10 m x 150 mm x 0.8 mm - 31070130

Name: ZWALUW DEN BRAVEN 210005 butyl tape black roll 10 m x 150 mm x 0.8 mm - 31070130
Brand: ZWALUW
SKU: 08076783
Price: 20.95 EUR
Availability: PreOrder

Supplier number: ZWALUW 31070130 | EAN 8711595124430

20.95 tax incl.

€17.31 excl. VAT (incl. all environmental contributions)

On order: delivered from 28/10/2026

roll

The minimum purchase order quantity for the product is 4.

Delivery by DHL

✆ Talk to a specialist

Reliable airtight sealing with Zwaluw

Practical benefits

Complete protection against moisture: You achieve dependable air, water, and vapour tight seals between façade components and supporting structures.
Accurate and easy application: The split backing release film helps you align and adhere the self-adhesive membrane without mess.
Strong and lasting adhesion: The pure butyl adhesive layer bonds tightly to various building surfaces, ensuring long-term structural reliability.

In a nutshell

The right choise for

With the Den Braven Zwaluw 210005 butyl tape, you create dependable seals between facade elements and load-bearing structures. This self-adhesive tape, measuring 150 mm wide and 10 m long, provides an immediate barrier against air, water, and vapour without curing time. Its oil-free, pure butyl formulation ensures long-lasting elasticity, strong adhesion, and uv resistance. Thanks to the convenient split release liner, you can position and apply the 0,8 mm thick membrane accurately and cleanly, eliminating drafts and moisture infiltration effectively.

Product information FAQ

€20.95

tax incl.

Key features according to our expert

Width: 150 mm
Roll length: 10 m
Thickness: 0,8 mm

Product Description:

Zwaluw Butylband is an airtight self-adhesive membrane for air, water and vapour tight connections between Façade elements and support structures, based on a pure butyl adhesive and a reinforced lamination with a pre-slit (50% - 50%) protective release paper.

Advantages

Butyl based
Free of oil
Vapour and air tight
Both butyl and membrane are UV stable
Very good adhesion

Application:

Zwaluw Butylband can be used for joints where air, water and / or vapour tight connection is desired. For joints that are subject to the building in accordance with the requirements of the passive house concept.

Characteristics

Shelf life
- In unopened orginal packaging between +5°C and +25°C, shelf life up to 18 months from date of production, stored in a dry place.

All Features

Width: 150 mm
Roll length: 10 m
Thickness: 0,8 mm
Colour: Black
Length: 10 m
Packaging: Role
Height: 0.8 mm

Brand ZWALUW
08076783
EAN 8711595124430
Supplier number ZWALUW 31070130

Frequently asked questions about this product

Answered by specialists

What is this Den Braven Zwaluw butyl tape used for?: This self-adhesive sealing tape is used to create airtight, watertight, and vapour-tight joints between facade elements and structures.
What are the exact dimensions of this roll?: The roll has a width of 150 mm, a length of 10 m, and a thickness of 0,8 mm.
Is this sealing tape resistant to UV radiation?: Yes, the pure butyl membrane is UV-resistant and designed for durable exterior use.
How do you easily apply this self-adhesive butyl tape?: The tape features a split protective liner (50/50), allowing precise, step-by-step positioning during application.
Does the adhesive layer contain oil?: No, the pure butyl formulation contains no oil, ensuring clean and long-lasting adhesion.