Sealing flange DN56 with self-adhesive connection foil RESISTIT, size 50x50x2.5cm, for bituminous seals, for moisture protection, black color (HDPE drainage) 363.673.00.1

Sealing flange for comprehensive installation protection

This Resistit sealing flange, with dimensions of 50x50x2.5 cm and a diameter of DN56, is a reliable solution for securing pipe penetrations against moisture. Made of high-quality materials, it provides effective protection in various applications, from HDPE drainage to Geberit systems. Its versatility will be appreciated by both professional installers and DIY enthusiasts.

Construction and application

The flange is equipped with a self-adhesive film, which simplifies and speeds up installation. In addition, the presence of an EPDM gasket guarantees the tightness and durability of the connection. Thermal processing with hot air allows the flange to be adapted to specific installation conditions. It is suitable for sealing penetrations in walls, ceilings and floors, as well as for connecting PE pipes and Geberit Silent-db20, Silent-Pro and Silent-PP systems.

• Ideal for use with hot bitumen and sealing coatings.
• Designed to secure glued connections.
• Can be used in places exposed to water contact – maximum water level is 1 meter.
• Provides effective connection of flexible bitumen seals (e.g. SBS bitumen).
• Important: not suitable for connection with plastic bitumen seals (e.g. Bitum APP) or for processing with open flame – safety first!

Key features and benefits

• Versatility: compatible with various materials and installation systems (HDPE, Geberit).
• Easy installation: thanks to the self-adhesive film, you save time and minimize the risk of errors during installation.
• Durability: made of high-quality materials resistant to external factors.
• Tightness: the EPDM gasket provides reliable protection against water leakage.
• Adaptability: thermal processing with hot air allows for a perfect fit of the flange to a specific application.