The GT-RUBBER is a black sealing rubber gasket designed to reach airtightness class “D3” according to the european standard UNE-EN1507 : 2006 (overpressure class “D3” at +2000 Pa and in depression class “D” at -750 Pa).
Its “T” shape design allows to control its correct positionning in the non visible part of the joint.
By using this gasket, it is easy to desassemble and reassemble the duct as often as needed.
- Made of EPDM
- Allow to air tightness class «D3»
- Patented model
- Less flange clamps needed
- Supplied in roll of 75 m