The Vapor Barrier Tape

All in one - one for all

The new universal vapor barrier tape

Permanent air- and windtight sealing is getting more and more important for sustainable constructing. For interior applications various adhesive tapes are used by default. Concerning windtight sealing, bonding solutions for exterior applications have to meet even higher demands. Lohmann combines these different bonding requirements in just one single tape.

A true all-rounder

Our tape is an excellent choice for air- and windtight bonds on connections, penetrations and overlaps in the interior and exterior area on a variety of substrates.

The tape is perfect for multifunctional uses. A special smooth carrier allows for keeping track as well as for a good elongation. The newly developed adhesive offers an excellent inital tack and a strong final bonding performance.

Carrier and adhesive are tuned to the exterior conditions. Even in cold weather the initial tack is very good and can be processed at temperatures of down to -10°C.

The Universal-Tape has a high permanent adhesion. Its adhesive formula does without rubber, resin or solvents. It cannot dry out or become brittle. Outdoor exposure - UV stability and waterproofness - up to 12 months is given without covering. Construction movements are compensated reliably and durably.

Identical tape construction in various colors

The structure consists of a polyethylene-carrier and a scrim. The adhesive mass is made of a dispersion adhesive with a very strong tack. Because of its excellent initial and final adhesion the Universal-Tape can be used for numerous surfaces.

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DuploCOLL® 21124
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The adhesive tape is available with a black carrier film (DuploCOLL® 21124) by default or with a white carrier film (DuploCOLL® 21125) and is easily hand-tearable due to its jagged edges. Tearable yet tearproof during processing. Suitable for a quick and easy application.

The tape construction for the transfer version

The tape consists of a scrim, coated on both sides with an extremely strong dispersion adhesive. Due to its excellent initial and final tack the Transfer-Tape can be used for numerous surfaces.

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DuploCOLL® 22522 and DuploCOLL® 22523

  • For interior and exterior applications
  • Very high initial tack even at low temperatures
  • Applicable down to -10°C
  • Outdoor exposure of up to 12 months (depending on the carrier)
  • Low emissions
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Penetration bonding Sealing exterior roof and facade sheeting Bonding overlaps and injection holes

 

  • Very good initial tack, even in cold weather, for standard mounting requirements
  • Processing temperature down to -10°C
  • Waterproof and resistant against driving rain
  • Hand-tearable
  • Very good adhesion on a wide range of substrates
  • Solvent-free, certified according to EMICODE®
  • UV-resistant
  • Outdoor exposure of up to 12 months
  • Aging resistance tested according to DIN 4108-11
Our certifications

The Universal-Tape is labelled with the GEV seal EMICODE® EC1 for a low-emission construction product. The environmental requirements for VOCs (volatile organic compounds) and emission regulations according to label M1 are fulfilled, too.

We take into account the market requirements and test the bond according to DIN 4108-11. This standard certifies the minimum requirements for the durability of bonds used for airtight layers. For that, the shear strength is examined, especially under difficult conditions as a consequence of an artificial aging process in a climatic chamber.

What‘s more: In addition to testings on the durability of the bond we examine the alternating loads according to procedure B of DIN 4108-11. This includes simulations of the load that effects the bond at maximum wind speed. This test is not obligatory for us but it guarantees our customers an even higher level of safety applying our products.

All-in-One Flyer

All information for you in one handy PDF document. Download here now.

    

  

Interested in finding out more?

Then contact us. We will be pleased to help.

Static Direct Glazing 

Certified and burglary-resistant according to RC 2 / RC 3.

Lohmann’s Industrial experts have been offering reliable solutions for bonding windows for many years. Their so-called Static Direct Glazing (SDG®) method, a bonding technique for static dry glazing, offers decisive advantages. Here, the isolation glass unit is directly bonded within the window casement. The result: more freedom of design due to narrower profile geometries as well as new material combinations are possible. Additionally, the even load distribution within the window frame construction allows for a higher stability: a nuisance for burglars!
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Customer benefits:

  • Bonding and sealing with only one tape
  • Dispersion of load into the frame construction
  • Relief of frame corners
  • Relief of the window hardware
  • Relief of the glazing
  • Usable on standard lacquer systems
  • High initial adhesion
  • Resistant to temperature, UV radiation, weathering, plasticizers and solvents
  • Stable film liner, can not be overstretched

Products:

  • DuploCOLL® 56056
  • DuploCOLL® 56057
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Customer benefits:

  • Bonding and sealing with only one tape
  • Dispersion of load into the frame construction
  • Relief of frame corners
  • Relief of the window hardware
  • Relief of the glazing
  • Usable on standard lacquer systems
  • High initial adhesion
  • Resistant to temperature, UV radiation, weathering, plasticizers and solvents
  • Stable film liner, can not be overstretched

Products:

  • DuploCOLL® 56056
  • DuploCOLL® 56057

NEW: Our new generation SDG® adhesive tapes for an optimized glazing process

The certified "Static Direct Glazing" (SDG®) with Lohmann adhesive tapes is now even more precise and process-reliable. With our new product variants DuploCOLL® 56056 and 56057 you have, on the one hand, extremely stable film liners that cannot be overstretched. In addition, the glazing process can be considerably simplified – while readjustments of the window pane remain possible until the end.

How does this work?

With the new SDG® adhesive tapes, you only loosen the liner in the corners of the wooden frames before applying the glass pane and remove it completely after you have carried out the final positioning and blocking. Easy handling for a perfect result!

See for yourself:

 

For further information on SDG® and processing instructions, please download our flyer:  
Adhesive bonding on coated wood.pdf 

In a joint effort with industry development partners, Lohmann refined this method to an overall system for wood / aluminum windows. In cooperation with Otto Chemie, Remmers and Leitz as well as the ift Rosenheim (testing institute for window technology), extension 5 of the ift standard VE 08/4 “Bonded Glazing Systems” was created. In addition to the widespread synthetic variants, demanding circumferentially coated wooden window profiles can now be bonded and certified, too. As a standard, a system bonded by means of Lohmann SDG® tapes fulfils the resistance class RC 2 and can be upgraded to an upscale burglary protection (RC 3) by means of a rebate base bond. In more specific terms, this means protection against tools like screwdrivers, hammers, wedges, physical violence and the use of a crowbar for two and five minutes, respectively. The specific test procedures to determine the resistance to static and dynamic loads as well as against manual break-in attempts are contained in the complementary standards DIN EN 1628 and the VE 08/4 in detail. VE 08/4 is the result of a cooperation of the ift Rosenheim, Holzforschung Austria (timber research) and the University of Applied Sciences Biel. It is the foundation of window construction evaluation in Germany, Austria and Switzerland as well as the basis of RAL GZ 716.

Please have a look at the video below to find out how a RC3 testing looks like:

Participating in this testing were, apart from Lohmann, the companies Gutmann (window and door systems), Leitz (tool systems), Otto Chemie (sealants and adhesives) as well as Remmers (coating and glaze systems). The circle of system partners is constantly extended and beginning to be expanded internationally.
You want to learn more about SDG® and burglary protection „made by Lohmann“?

Contact our Building & Construction experts personally.

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For further information or your enquiries, please send us an email. We look forward to hearing from you!
Click here for the email.

Contact us now

For further information or your enquiries, please send us an email. We look forward to hearing from you!
Click here for the email.