Grill-Hole Joints
- It is produced in 9 mm, 11 mm, 12 mm, 14 mm, 15 mm and 16 mm sizes.
- Exterior grill joint is designed for interior joint combi boiler pipe.
- Glass cut sizes: grill 16,3 mm, combi boiler pipe 11,4 mm.
- Putty share is 2.5 mm for one side.
- Middle of the material is produced as carriage and thrown away after assembling.