Drain Seal by Fernco is specifically designed to prevent contaminants entering properties/buildings from drains. The EPDM rubber valve, which can be simply retro fitted into a riser pipe, acts as a one way valve allowing waste water to exit the building whilst blocking the return of odours, soapy suds, insects, viruses etc.
- Fits 100mm pipes
- Fit in seconds
- Remove and re-fit as needed
- Maintenance free
- Permanent cost effective solution
- Stops insects, suds and odours and viruses
- WaterMark: 022942