Adhesive tapes & sealants

Tapes and sealants for airtightness and sealing

Tapes and sealants are essential components of modern airtightness and sealing systems. They ensure secure bonding of membranes, films, joints, and penetrations, helping to prevent heat loss, drafts, and moisture damage over the long term.

In our range, you will find tapes and sealants for various applications in roofs, walls, and building envelopes. Whether for vapor control layers, roof underlays, façade membranes, or connection details – we offer suitable products for new construction, renovation, and timber construction.

Tescon Naidec mono Patch 82x62 mm
Tescon Naidec mono Patch 82x62 mm - Single-sided nail-sealing patch
Very good sealing effect: sealing material is pulled into the hole created when a nail or screw is fitted.
Sliding scale prices:
1-3 units per 98,00 EUR (0,33 EUR per)
4-7 units per 96,00 EUR (0,32 EUR per)
> 7 units per 95,00 EUR (0,32 EUR per)
98,00 EUR
0,33 EUR per
incl. 19% tax excl. Shipping costs
Aerosana Visconn 10 l
Aerosan Visconn 10 l - Sprayable sealant, humidity-variable, white
For use as a humidity-variable vapour control and airtightness layer that can be applied as a spray or using a brush on wall, ceiling and floor surfaces, such as non-plastered masonry or porous panel-form materials.
Sliding scale prices:
1-7 units per 102,50 EUR (10,25 EUR per)
8-14 units per 108,00 EUR (10,80 EUR per)
> 14 units per 105,00 EUR (10,50 EUR per)
your price 102,50 EUR
10,25 EUR per
incl. 19% tax excl. Shipping costs
KAFLEX duo black
KAFLEX duo black Sealing grommets, Ø 4.8-12 mm (³⁄₁₆”-½”), for interior and exterior use
For quick, permanently sealed feedthroughs of 2 cable through the airtightness layer. Self-adhesive.  Black backing fleece not visible behind open-jointed cladding.
Sliding scale prices:
1-14 units per 2,15 EUR
> 14 units per 2,10 EUR
2,15 EUR
incl. 19% tax excl. Shipping costs
KAFLEX multi
Kaflex Multi Mulitple-cable grommet, for up to 16 cables, for interior and exterior use
For quick, permanently sealed feedthroughs for up to 16 cables through the airtightness layer, with template and punching tool.
Sliding scale prices:
1-9 units per 7,90 EUR
> 9 units per 7,60 EUR
7,90 EUR
incl. 19% tax excl. Shipping costs
Contega EXO 120 mm
Contega EXO 120 mm - Window-sealing tape, for exterior use
For exterior windtight joints that are resistant to driving rain between windows or doors and adjacent building structures, with three adhesive strips.
Sliding scale prices:
1-7 units per 40,90 EUR (1,36 EUR per)
8-15 units per 39,90 EUR (1,33 EUR per)
> 15 units per 39,00 EUR (1,30 EUR per)
your price 40,90 EUR
1,36 EUR per
incl. 19% tax excl. Shipping costs
Tescon Vana 100 mm
Tescon Vana 100 mm role 30m All-round adhesive tape for interior and exterior use
All-round adhesive tape Airtight taping of vapour control and airtight membranes and of airtight wood-based panels.
38,90 EUR
1,30 EUR per
incl. 19% tax excl. Shipping costs
Contega Fiden Exo
CONTEGA FIDEN EXO width 15 mm joint 5-10 mm Expanding joint-sealing tape, for exterior use
Pre-compressed, expanding tape for external sealing of joint gaps around windows and doors in a manner that is diffusion-open and resistant to driving rain.
Sliding scale prices:
1-19 units per 5,30 EUR (1,06 EUR per)
20-59 units per 5,20 EUR (1,04 EUR per)
> 59 units per 5,10 EUR (1,02 EUR per)
5,30 EUR
1,06 EUR per
incl. 19% tax excl. Shipping costs
Extoseal Finoc 10 cm
Extoseal Finoc 10 cm - Moisture-sealing adhesive tape, for interior and exterior use
For creating seals underneath sills/sole plates/thresholds in timber structures, for sealing wood-based panels to smooth mineral surfaces, for taping sub-roof panels to one another.
Sliding scale prices:
1-8 units per 40,50 EUR (2,03 EUR per)
> 8 units per 38,00 EUR (1,90 EUR per)
40,50 EUR
2,03 EUR per
incl. 19% tax excl. Shipping costs
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System solutions for bonding, connections, and detail areas

A permanently effective building envelope depends on the right combination of materials, substrates, and installation. Tapes and sealants are used for overlaps, connections, penetrations, and sensitive detail areas, making them essential for secure and professional sealing.

As a specialist supplier for insulation and sealing systems, we offer coordinated products for professional applications in airtightness and building envelope construction. We are happy to assist you in selecting the right solution for your construction project.