SIGA Fentrim® IS 20 is a pre-folded, robust adhesive tape especially suitable for sealing indoor structural joints in solid structures and metal structures where connections are required to window and door frames.

Extremely high adhesive strength on the entire surface
Easy to apply, immediately 100 % tight

15 mm pre-folded, without backing strip
Fastest bonding to window frames

bonding from -10°C
Fast and tight window installation all year round

Width: 
75 mm - 60 mm 15 mm split (pre-folded)
100 mm - 85 mm 15 mm split (pre-folded)
150 mm - 135 mm 15 mm split (pre-folded)
200 mm - 185 mm 15 mm split (pre-folded)
250 mm - 235 mm 15 mm split (pre-folded)
300 mm - 285 mm 15 mm split (pre-folded)
Length: 25 m
Sd Value: 20 m
Tensile Strength:
- Lengthwise: 220 N/50mm
- Crosswise: 140 N/50mm
Elongation:
- Lengthwise: 70%
- Crosswise: 80%
Airtightness:
- Joint permeability coefficient: < 0.1 m³/(hmdaPA2/3)
- Linear reference air permeability: ≤ 0.25 m³/(mh)
Fire behaviour: Class E (according to EN 13501-1)

Application:

Connection of - Solid construction, wall, window & metal construction and roof