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Acrylic
blaugelb Acrylic white 300 ml is a one-component, neutral crosslinking sealant on an acrylic dispersion basis for the expert sealing of low-movement joints. Thanks to its good initial adhesion, it can usually be applied without primer to almost all substrates encountered in construction. It exhibits good adhesion to porous, absorbent substrates.
blaugelb Acrylic white 300 ml can be painted over with most customary paints (note elongation). A skin forms after approx. 25 minutes.
Applications:
It is particularly suitable for the permanent sealing of structural, construction and connecting joints with low movement on standard construction substrates, even when porous. Joints between window and door frames, at window sills, roller shutter cases and skirting boards and cracks in masonry, concrete and plaster can be sealed with blaugelb Acrylic Sealant. blaugelb Acrylic Sealant is recommended for use indoors. It is not suitable as a glazing sealant or for joints permanently exposed to water.
Substrates:
Very good adhesion to porous substrates such as concrete, porous concrete, plasterboard, plaster, masonry, fibre cement, wood, PVC, coated metals and coated or anodised aluminium. Do not use on PE, PP, PTFE. Incompatibility may occur in the event of contact with natural stone, bitumen, tar or materials containing oils, solvents or plasticisers, e.g. soft PVC, butyl, chloroprene rubber (neoprene), insulating coatings and foams, EPDM, APTK. Not recommended for tiles, ceramic or marble. Do not use on easily corroded substrates such as bright steel, iron etc.
Product benefits:
- Exceptionally suited for sealing structural attachment and construction joints indoors
- Very good processability
- Virtually odourless
- Solvent-free
- Very good adhesion to most porous and even slightly moist conventional construction materials*
- Moisture and temperature-resistant once cured
- Non-fading, water resistant once cured
- Can be painted over with suitable paints
- Building material class E (DIN EN 13501-1)
*Carry out suitable pretests.
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| Product name | PU | Item-no. |
|---|---|---|
| blaugelb Acrylic white 300 ml | 25 cartridges | 0263268 |
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| Material base: | 1C acrylic dispersion |
| Colour: | White |
| Curing system: | Curing through evaporation of water |
| Building material class: | Building material class E |
| Curing speed: | Approx. 0.2 to 0.3 mm / 24 h at +23 °C and 50 % RH |
| Skin formation: | Approx. 25 minutes at +23 °C and 50 % RH |
| Density: | 1.56 g/cm³ |
| Shore A hardness: | Approx. 40 |
| Max. permissible total deformation: | 12.5 % |
| Change in volume: | Up to -30 vol.% |
| Elongation at break: | 200 % |
| Elastic recovery: | n/a |
| Processing temperature: | Ambient: +5 °C to +40 °C |
| Temperature resistance: | From –20 °C to +80 °C |
| Resistance: | Non-fading, UV and water-resistant |
| Storage life: | 18 months in unopened pack |
| Delivery form: | 300 ml cartridge |