PSA adhesive
YSHIELD® PSA is an aqueous, low-emission, acrylate-based adhesive for the production of permanently self-adhesive layers.
With an sd-value of 0.02 m, it is highly permeable to water vapor for diffusion-open bonding on walls, ceilings and floors.
Suitable for our SAFEBUILD® products like A300-HEMP, and other products.
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Our SAFEBUILD® products with an aluminum layer are difficult to bond on the aluminum side, typical wallpaper pastes do not adhere here.
YSHIELD® PSA has no problems here due to the combination of tack and permanent tack.
Due to the high tack (initial tack), the materials adhere very well even when the adhesive is still wet. If edges or corners become detached during drying, they can simply be pressed back on with the squeegee due to the permanent tack.
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More info on application can be found on our FAQ page.
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Technical data
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Coverage: 5 sqm/l for single-layer application
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sd value: 0.02 m (highly permeable to water vapor)
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Viscosity: 3500 mPas
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pH value: 4
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Solids: 65 %
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Minimum film forming temperature: 0 °C
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Freeze resistance: Protect from frost
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Color: Wet white; Dry yellowish transparent
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More information can be found in the data sheet
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