EPDM outdoor sealing tape 1.2 mm

Name: EPDM outdoor sealing tape 1.2 mm
Brand: Würth
SKU: 0875350154

EPDM sealing tape outdoor 1.2 mm
SEALTPE-RAL-OUTS-EPDM-1,2X150MMX20M

Art.-no. 0875350154

EAN 4058794306989

All versions

Specification

Breathable, elastic and weather-resistant sealing tape

Watertight and breathable

Provides reliable seal against water from outdoors

At the same time, the membrane has sufficient diffusion permeability to allow water vapour from indoors to diffuse outdoors, thereby preventing moisture-related damage to buildings

Extremely high elasticity

Optimum safety in case of component movements

Convenient to apply due to tape flexibility

Excellent resistance to weathering

High-quality material ensures permanently secure sealing

Excellent UV resistance

Secure installation on uneven substrates

Reliable installation is also achieved on slightly uneven construction substrates, when combined with EPDM sealing tape adhesive.

Good compatibility with bitumen

Notice

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 18195-6.

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.

Application

Application area

Permanent, reliable sealing of joints outdoors, e.g. for window sills, floor-level windows and balcony doors, for exterior door sills, conservatories and in façade areas

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.

Instructions

The substrates must be dry, dust- and grease-free and capable of bearing loads

Installation: Cut the EPDM tape to the required length. Apply the EPDM sealing tape adhesive to the substrate and wipe off with a joint knife. Glue the EPDM tape to the substrate and press on lightly using a press-on roller, while ensuring tension-free installation.

The sealing tape must also be fixed to the frame/element with a mechanical fixing (as described in DIN 18533) in the design with self-adhesive strip

Technical information

Colour	Black
Backing material	EPDM
Chemical basis	Ethylene propylene diene natural rubber
Width	150 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