The black adhesive rubber gasket M1 is a sealing for a quick connection of circular ducts.
Available with or without adhesive stretch in internal groove for a better outfit on the duct border.
- Available with (JGA-17) or without (JG-17) Adhesive inside the lips
- Quick and easy assembly without tools
- Allow to air tightness class «C»
- Patented model
- Supplied in roll of 100m