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Universal window sealing tape Euraseal U-305
Very strong adhesive window sealing tape with active drying membrane for inner and outer joint sealing
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Variants
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Very high adhesive strength due to special acrylate adhesive on common substrates and frame materials (see instructions)
Free zone without adhesive ensures improved diffusion behaviour and compensates for component movements
Variable sd value of the membrane provides particularly good drying of the joint
- Reduces the risk of building damage caused by moisture and mould in the structure
- Increases the performance of the insulating material
Extremely wide range of applications
- Tape can be used for sealing both indoors and outdoors
- Due to the double-sided adhesive strips, the tape can be applied either on the same side or on alternating sides
- Very easy to use thanks to the high-quality, flexible fleece fabric
- Suitable for quality-controlled installation in accordance with the requirements of the German RAL quality assurance association for windows and doors
- Easy to plaster over
On mineral and highly absorbent surfaces, use an adhesion primer spray or butyl/bitumen primer.
Window sealing tape Universal Euraseal U-305 can be combined:
- Indoors: Window sealing tape Universal Euraseal U-305/exterior: VKP®Plus
- Indoors: Perfect neutral silicone/exterior: Window sealing tape Universal Euraseal U-305
- Indoors: Window sealing tape Universal Euraseal U-305/exterior: Window sealing tape Universal Euraseal U-305
Form the outer seal of the lower connection in the shape of a tray. (sloping outwards).
EMICODE EC1plus: Very low emission – the EMICODE classification system characterises the environmental and health compatibility of construction products. The lowest-emission products bear the EC1plus mark.
The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products.
For sealing window and door joints in new buildings and redevelopment projects
- Suitable for use with a wide range of common wall and window frame materials such as concrete, calcium silicate block, wooden surfaces, OSB boards, gypsum plasterboards, gypsum fibreboards, hard PVC and metal surfaces (see instructions)
- Pretreat mineral and highly absorbent surfaces with Würth spray primer or butyl primer
- The surfaces must be dry and free from dust and grease, promote adhesion and be capable of bearing loads. Pretreat mineral and highly absorbent surfaces with Würth spray primer or butyl primer
- The reveal must have a smooth coating in accordance with DIN 4108-7 in order for Universal Euraseal U-305 window sealing tape to be applied.
- Good adhesion is usually possible on concrete, calcium silicate block, wooden surfaces, OSB boards, gypsum plasterboards, gypsum fibreboards, hard PVC and metal surfaces
- Unroll the sealing tape and cut it to size, including approx. 5 cm of additional length (measured from the element to be glued).
- Installation on windows: Remove the protective film from the self-adhesive strip and press the window sealing tape firmly onto the blind frame using a pressure roller. For adhesion to the outside, follow the same process as for the inside.
- Proceed in the same way for all areas to be sealed.
- Align and secure the element, then use PURlogic PU foam to completely fill the space between the element and the building structure.
- Installation on masonry: Remove the protective film either completely or partially as required from the fully bonded side. Secure to the wall and press on firmly using a pressure roller.
- Corners are formed by creating loops or overlaps. Make sure that the strips of tape are fully sealed in the corner and overlap areas.
- The fleece-laminated side can be plastered with commercially available plaster mortars. The fleece-laminated side remains visible. (Trowel logo).
- Form the outer seal of the lower connection in the shape of a tray. (sloping outwards).
- Pass the side seal over the bottom seal.
- Small defects can be closed up using Plus flexible tape adhesive.
- When plastering the window sealing tape, observe the regulations of the current "Verputzen von Fensteranschlussfolien" (Plastering of Window Connection Films) plasterer's guidelines.
- For doors and floor-level elements, observe the regulations of DIN 18533.
- To protect the functional membrane, the film should be secured on both sides as soon as possible after installation (max. 24 hours).
- When used at 0 to -5 °C, the initial adhesive strength is reduced. It is still possible to install the product at these temperatures, but a longer contact time is required in order to achieve a high final strength.
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