549 Alfa FULTRA-Trio PREMIUM
The 3-level sealing tape for a wind- and rain-tight door & window construction in accordance with RAL regulations. The pre-compressed foam tape is self-expanding for an easy installation.
Multifunctional sealing tape with membranes
Alfa FULTRA-Trio PREMIUM covers all 3 levels of window construction: from the inside (first level), it is airtight; in the middle (second level) it provides thermal insulation and sound insulation; and from the outside (third level), it is resistant to driving rain and UV-radiation.
Alfa FULTRA-Trio PREMIUM is a pre-compressed, impregnated foam tape for the sealing of window joints. The expanding tape seals windows airtight, windtight and driving rain proof. Moreover, this window sealing tape provides excellent acoustic insulation. The flexible material accomodates building movements and prevents cracks in the window joint. Humidity can escape in every season.
An additional advantage of 549 Alfa FULTRA-Trio PREMIUM is that there is no "interior" and "exterior" side. Whenever diffusion occurs, a barrier effect is created automatically on the side from which the diffusion originates.
- 1 product with triple effectiveness
- No confusion of interior and exterior side
- Product class BG2 according to DIN 18542:2009
- Driving rain proof > 1.050 Pa. according to DIN EN 1027
- Weather resistant
- Airtight BGR according to DIN 18542:2009
- Very good acoustic insulation value of 59 dB
- Quality-tested by IFT-Rosenheim and MPA