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Joint sealing tape 300 BG 2
The blaugelb joint sealing tape 300 BG 2 is a pre-compressed PU foam tape with an acrylate-based impregnation. Due to its special properties, the blaugelb joint sealing band 300 BG 2 is used for sealing connecting and expansion joints. Additional areas of application are window construction, facade systems, interior work, loft conversion. As per the specifications of DIN 18542, seals reliably against wind, dust and splash water and can be used in external application if installed such that it is extensively covered.
The pre-compressed blaugelb joint sealing tape 300 BG 2 has a high resilience and expands automatically to the existing joint widths. With just a few tape dimensions, different joint tolerances can thus be compensated. Component movements are permanently safely absorbed and tears in the joint are avoided. The self-adhesive has an outstanding adhesion on commercially available window profiles and substrates.
The blaugelb joint sealing tape 300 BG 2 can be plastered and painted over and thus be installed completely hidden. It is suitable for restoration as well as for new construction. Because it is pre-compressed, it can also be applied to joints that already exist.
Product benefits:
- Tested according to BG 2 (DIN 18542), weather-resistant in covered external application
- Watertight against driving rain over 300 Pa
- Open to vapour diffusion
- Moisture and temperature resistant
- Simple and fast handling with a self-adhesive strip, saves time and money
- High adhesive strength of the self-adhesive on the standard construction window and door profiles*
- Flexible, permanently absorbs component movements
- High resilience, different joint widths are covered with a few tape
- dimensions
- Processing irrespective of the weather
- Building material class B1 – normal combustibility (according to DIN 4102)
- Manufactured under an ISO 9001/EN 29001-compliant quality system
- Tested to be low in pollutants according to EMICODE EC1 Plus
*Carry out suitable pretests
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| Product name | PU | Item no. |
|---|---|---|
| blaugelb joint sealing tape 300 BG 2 anthracite 10/1-2 mm | 30 x 20 m | 0418854 |
| blaugelb joint sealing tape 300 BG 2 anthracite 15/2-6 mm | 20 x12 m | 0418855 |
| blaugelb joint sealing tape 300 BG 2 anthracite 15/5-12 mm | 20 x 5.6 m | 0418857 |
| blaugelb joint sealing tape 300 BG 2 anthracite 20/5-12 mm | 15 x 5.6 m | 0418858 |
| blaugelb joint sealing tape 300 BG 2 anthracite 20/9-20 mm | 15 x 3.3 m | 0418860 |
| blaugelb joint sealing tape 300 BG 2 anthracite 25/11-25 mm | 12 x 2.6 m | 0418861 |
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| Material: | special impregnated PU foam |
| Building material class: DIN 4102 | B1 (difficult to ignite) |
| Classification of stress group: DIN 18542 | BG 2 |
| Joint permeability coefficient: DIN EN 12114: | a ≤ 1.0 m3 / [h*m*(daPa)n] |
| Watertightness: DIN EN 1027 | ≥ 300 Pa |
| Thermal conductivity: DIN EN 12667 | ƛ = 0.052 W/m*K |
| Resistance to temperature changes: DIN 18542 | from -30 °C to +90°C |
| Compatibility with adjacent building materials: DIN 18542 | satisfied |
| Light and weather resistance: DIN 18542: | satisfied |
| Water vapour diffusion resistance: DIN EN ISO 12572 | µ ≤ 100 |
| sd-value: DIN EN ISO 12572 | open to vapour diffusion |
| Processing temperature: | +5 °C to +30 °C |
| Dimension tolerance: DIN 7715 T5 P3 | satisfied |
| Storage temperature: | at +1 °C to +20 °C |
| Storage life: | 12 months with dry storage in unopened original packaging, standing upright |
| Colour: | anthracite |