KeyPlumb 22mm Plastic Insert (50)

KeyPlumb pipe insert is used to provide enhanced sealing and counteract any loss of shape when installing push-fit plumbing systems.

- Suitable for use with KeyPlumb Polybutylene (PB) pipe and fittings

- Compatible with all other BS7291 specified fittings and systems

- 25 year manufacturers guarantee against product defaults

- Available in plastic and metal