Pre-compressed, expanding, resistant to driving rain, permanently elastic and ecologically beneficial
VITO FUGENBAND BG2 is a one-sided self-adhesive pre-compressed joint sealing tape based on polyurethane soft foam, saturated with an acrylic impregnation.
It corresponds to DIN 18545: 2009, stress group 2. The requirements concerning thightness to driving rain and air permeability according to DIN EN 1207, class 3 (former designation DIN 18055, group C) are exceeded.
The joint sealing tape Fugenband BG2 is generally used for the sealing of joints in building construction. Among others, it is applied for the sealing of joints between masonry and window frames, façade joints, as well as joints between concrete elements.
Please follow the instructions which are enclosed in the packaging.
The shelf life is 24 months from production date, when unprocessed and stored at room temperature and up to 60 % relative humidity, in original packaging.
Carrier
PUR foam with impregnation
Adhesive
acrylic dispersion
Stress group
(DIN 18542:2009)
BG2
Fire behaviour
(DIN EN 13501)
E (P-NDS04-285, MPA Bau Hannover)
Temperature resistance
30 °C to 100 °C / short term 130 °C
Joint permeability
(DIN EN 12114)
a <= 1 m³/[h.m.(daPa)
Driving rain tightness
(DIN EN 1027)
>= 300 Pa
Values of up to 600 Pa are possible, depending on the compression and joint width
Weathering resistance
outdoor weathering
> 15 years
Tensile strength
(DIN EN ISO 1798)
> 90 kPa
Elongation at break
(DIN EN ISO 1798)
> 200 %
Compressive strength at 40 % deformation
(DIN EN ISO 3386)
3,0 kPa +- 15 %
Compatibility with conventional building materials and resistance to alkaline substances (DIN 18542:2009)
passed
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