L 427 - 45° Ribbed Flange
The CORNER FITTINGS are designed to connect the waterproof felts to the rainwater drains placed close to walls and they can be positioned both horizontally and vertically.
The special 45° shape of the flange is suitable for screeds with a chamfer rather than a 90 °Corner.
The wide ribbed flange ensures perfect adhesion with the bituminous sheath and with the long 427 mm shank, you can pass through walls as much as 40 cm thick.
The corner fittings are available in two cross-sections to better adapt the needs in terms of water discharge and the flange is slightly tilted in relation to the shank to make it easier to install the fitting slantwise.
The elastic material they are made with ensures long-term watertightness. They provide excellent resilience to deterioration caused by the sun, ozone and other weather agents or chemicals normally found in the atmosphere.
The elasticity of the material allows for excellent flexibility even at low temperatures, which ensures mechanical and physical properties are maintained over time.
They are 100% compatible with APP and SBS prefabricated bituminous membranes and bituminous coats. A sandwich installation between the two layers of membrane is recommended to achieve top performance. To improve adhesion, a thin coat of primer can be applied on the drain connectors beforehand.