Sealproof drainage seals are designed to provide a secure, flexible connection for pits, sumps, and water tanks. Manufactured from EPDM+PP rubber, these seals ensure reliable performance with DWV and 80 mm downpipe connections. Ideal for creating watertight joints in a range of drainage applications.

• • Suitable for water tanks and sump installations
  • Compatible with 100 mm, 90 mm, and 80 mm DWV pipe or 80 mm downpipe
  • Designed to accommodate up to 10 mm wall thickness
  • Flexible EPDM+PP rubber construction for secure sealing