Adhesive tapes and other products for the building envelope
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35000//, 80500//
Sealing tape made of PE foam or PVC foam
The 3F foam sealing tape consists of an anthracite-colored, closed-cell PE foam, alternatively of a black, likewise closed-cell PVC foam. It is used for sealing penetrations between the roofing membrane and counter battens.
This prevents moisture from penetrating into the insulation layer along the penetrations.
The adhesive tape is laminated on one side with a silicone-coated film and has no additional release liner – so it can be processed very quickly and easily.
Product features:
- Closed-cell PE or PVC foam, laminated with silicone-coated film, without release liner
- Pressure sensitive adhesive with excellent initial adhesion
- Rapid processing possible, as no release liner has to be removed
- High resistance to condensation water
- Standard roll format: 3 mm x 50 mm x 30 m; other dimensions available
Sample application:
Foam sealing tape between roofing membrane and counter battens. Penetrations are sealed by the closed-cell foam tape so that no moisture can get into the insulation.
11523//RT
Double-sided adhesive tape for roofing membranes
Double-sided adhesive tapes offer an alternative to single-sided sealing tapes, which are applied directly over the roofing membrane overlap edge. They are also equipped with a high-quality, age-resistant adhesive.
The bonding takes place in the hidden area of the overlap and connects the two roofing membranes securely and windproof. Compared to single-sided sealing tapes of the same width, this doubles the bonding area and can provide more security if necessary.
The adhesive film itself is relatively thick and can compensate for minor unevenness. It is stabilized by a polyester scrim.
Product features:
- High performance adhesive with very high initial and final adhesion and excellent aging resistance
- Double-sided self-adhesive, with stabilizing scrim
- Ideal for bonding overlapping roofing membranes on both sides or for fastening plastic sheets
- Standard roll format: 50 mm x 50 m; other dimensions available
- Also available with finger lift for easier processing
Sample application:
Weatherproof bonding of overlapping underlays. Rainwater runs over the overlap, condensation water cannot penetrate into the overlap area due to the adhesive sealing function. The windproof building envelope remains intact.
11000//RT SealingStripe
Self-adhesive sealing profile
SealingStripe is a self-adhesive sealing profile and the ideal complement to self-adhesive sealing compounds. It was developed for substrates with a slightly lower roughness depth and can be processed quickly and easily as roll material.
SealingStripe achieves a reliable bond strength of the bonding partners after only a few hours and does not require longer curing on moisture-free substrates. The profile core nevertheless remains permanently elastic and reacts flexibly to the usual slight component movements.
The easy processing is further simplified by the finger lift on both sides. The profile itself is stabilized by a scrim.
Product features:
- High performance adhesive with very high initial and final adhesion and excellent aging resistance
- Stabilizing polyester scrim
- Ideal for connecting plastic sheets to solid components with low roughness
- Compared to sealing compounds, easy to apply adhesive profile roll
- No drying time, processing also possible at low temperatures
- Permanently elastic profile core
- Standard roll format: 10 mm x 15 m; 5 mm finger lift on both sides
DIN 4108/11
Meets the requirements for the durability of adhesive bonds for the production of airtight layers
Sample application:
Connection of a vapor control layer to solid masonry with low roughness depth. The bond strength between the joining partners is achieved after a bonding time of only a few hours.
SealingPatch
for repairing vapor barrier membranes
If holes or tears appear in the airproofing layer during installation or at a later date, it is usually not necessary to replace the entire membrane.
SealingPatch – self-adhesive die-cut parts with sealing function – offers the possibility to repair air-permeable areas easily and quickly. The sealing plasters can be made from all our pitched roof adhesive tapes and are available in rolls.
Product features:
- Die-cut part based on RoofTalent® adhesive tapes adhering on one side
- Various carrier materials available, wound on roll with finger lift on all sides
- Perforation in the release liner after each die-cut part
- For repairing and repairing leaks in commercially available pitched roof sealing membranes
Also available as
DIN 4108/11
Meets the requirements for the durability of adhesive bonds for the production of airtight layers
Sample application:
A tear in the vapour barrier membrane endangers the airtightness of the building envelope. The repair with SealingPatch based on the flexible vapor barrier adhesive tape 98610//RT closes the air-permeable area. The vapor barrier membrane does not need to be replaced.
