Welcome to Würth Austria For trade customers only

Exklusiv für Gewerbetreibende

Service-Hotline +43 50 8242 0

Kauf auf Rechnung

Schnelle Lieferung

Über 60.000 Produkte

Airtight and windproof cuff WÜTOP®
Airtight and windproof cuff WÜTOP<SUP>®</SUP> - 1
Airtight and windproof cuff WÜTOP<SUP>®</SUP> - 2
Airtight and windproof cuff WÜTOP<SUP>®</SUP> - 3

The images are examples. For detailed information, other images and documents, please select individual articles from the following table.

Airtight and windproof cuff WÜTOP®

For rapid and permanent sealing of openings

See product details

Available in 26 versions

Prices for customers after login

Exclusively for trade customers

Register now and access more than 60,000 products


You can refine your search by selecting different attributes

Art.-no. Design Min./max. diameter Length Width Quantity PU
1-fold 4-8 mm 150 mm 150 mm
1-fold 8-12 mm 150 mm 150 mm
1-fold 15-22 mm 150 mm 150 mm
1-fold 25-32 mm 150 mm 150 mm
1-fold 42-55 mm 230 mm 230 mm
1-fold 50-70 mm 230 mm 230 mm
1-fold 75-90 mm 230 mm 230 mm
1-fold 100-110 mm 320 mm 320 mm
1-fold 125-135 mm 320 mm 320 mm
1-fold 150-165 mm 350 mm 350 mm
1-fold 180-195 mm 400 mm 400 mm
1-fold 200-220 mm 420 mm 420 mm
1-fold 250-270 mm 580 mm 580 mm
1-fold for bevels 100-125 mm 350 mm 350 mm
1-fold for bevels 150-165 mm 350 mm 350 mm
2-fold 4-8 mm 150 mm 150 mm
2-fold 8-12 mm 150 mm 150 mm
2-fold 15-22 mm 150 mm 150 mm
6-fold 4-11 mm 230 mm 230 mm
6-fold 15-25 mm 320 mm 320 mm
230 mm 230 mm
150 mm 150 mm
320 mm 320 mm
4 pcs
230 mm 230 mm
4 pcs
580 mm 580 mm
4 pcs
150 mm 150 mm

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 


Datasheets ()

CAD data  | 




Technical information

Exclusively for trade customers

Register now and access more than 60,000 products

Call customer service: +43 50 8242 0

Prices for customers after login

Powerful-bond, solvent-free adhesive with maximum ageing resistance

Can be used from -5°C and above

Optimum compensation of component movements and pressure relief on the seal area

Owing to conical, flexible grommet with long sealed connecting pieces

Maximum safety in blower-door tests

Guaranteed airtight seal according to DIN 4108-7, OVE guideline R7 and current EnEV.


The WÜTOP airtight and windproof collar is ideal for bonding on WÜTOP roof underlay membrane and roof protection films, WÜTOP vapour retarders and vapour barriers and WÜTOP façade membranes and has been tested on these films. For this reason, we recommend using WÜTOP films to achieve optimum results.

The application surface must be dry and free from grease, chips and dust. Porous and absorbent surfaces, such as concrete, plaster, soft particle boards etc. must be pretreated with EURASOL AdhesionPlus or primer spray.

The sleeve must be selected according to the duct dimensions to ensure permanent airtightness and strain relief.

Sleeves are talc-powdered ex works. In the case of deficient sliding properties, please use the talcum powder sachet included and apply to the inner grommet or pipe.

The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. If our free customer service provides technical information or acts as an advisory service, no liability is assumed in relation to the provision of this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products.