EPDM 1.2 mm butyl sealing tape for outdoor use
SEALTPE-RAL-OUTS-EPDM-1,2X400MMX20M
Art.-no. 0875350404
EAN 4058794307108
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Watertight and breathable
- Provides a reliable seal against water from outdoors.
- Water vapour permeable membrane allows water vapour to permeate from inside to outside, thereby preventing moisture-related structural damage.
Extremely high elasticity
- Optimum safety in case of component movements.
- Flexible tape for easy application.
Excellent resistance to weathering
- High-quality material ensures a permanently reliable seal.
- Excellent UV resistance.
Further advantages
- Secure installation even on slightly uneven substrates in combination with EPDM sealing tape adhesive.
- Good compatibility with bitumen.
- Not suitable for seals in accordance with the water influence classes W2.2-E (high exposure to pressurised water ≥ 3 m immersion depth), in accordance with DIN 18533, as well as seals against pressurised water in accordance with DIN 1819-6.
- Tape cannot be plastered over.
EN 13984
The usage instructions are recommendations based on the tests we have conducted and our experience; carry out your own tests before each application. Due to the large number of applications as well as storage and usage conditions, we do not assume any liability for a specific application result. Any technical information or advice provided by our free customer service shall be provided to the exclusion of any liability, unless the advice or information is part of our contractually agreed scope of services or the advisor was acting wilfully. We ensure the consistent quality of our products. We reserve the right to make technical changes and further developments to our products.
Datasheets(X)
- Permanent, reliable sealing of joints outdoors, e.g. for window sills, floor-level windows and balcony doors, for exterior door sills, conservatories and in façades.
- Sealing of blind joints.
- For base sealing/threshold sealing when connecting to the sealing behind the perimeter insulation. The EPDM sealing tape with a thickness of 1.2 mm is suitable for this purpose in the following water influence classes: W1.1-E: Floor moisture and non-pressurised water for floor panels and walls in contact with the ground, W1.2-E: Floor moisture and non-pressurised water for floor panels and walls with drainage in contact with the ground, W2.1-E: Moderate influence from pressurised water ≤ 3 m immersion depth, W3-E: Non-pressurised water on non-navigable ceilings covered with earth, W4-E: Spray water on the wall socket as well as capillary water in and under walls in contact with the ground.
- Substrates must be load-bearing, dry and free of dust and grease.
- To install, cut the sealing tape to the desired length, apply the EPDM sealing tape adhesive to the substrate and smooth out with a joint knife, apply the tape to the substrate and press lightly with a press-on roller.
- Ensure that the tape is not installed under tension.
- The self-adhesive tape is intended to aid mounting on the frame/element and the tape must be secured with a mechanical fixing as described in DIN 18533.
Colour | Black |
Backing material | EPDM |
Chemical basis | Ethylene propylene diene natural rubber |
Width | 400 mm |
Thickness | 1.2 mm |
Length of roll | 20 m |
Design | Without self-adhesive strips |
Min./max. processing temperature | 5 to 35 °C |
Min./max. temperature resistance | -30 to 120 °C |
Building material class/conditions | B2 - Normally inflammable / in accordance with DIN 4102 |
Ultraviolet resistance | Yes |
Max. water-vapour diffusion resistance factor value µ | 5882 |
Elongation at break | 300 % |
Resistance against | Bitumen |