The Manthorpe 4” Soil Pipe Seal (GPS4) is designed to seal the hole created around a 4” soil pipe when it penetrates a ceiling or suspended floor.
- The seal is intended for use after the fitting of the soil pipe and before the stack is boxed and plastered. As such the seal can be split open to allow it to bend around the back of the pipe.
- The polythene membrane of the GPS4 can be bent around edges and corners.
- Splits apart for easy installation
- Completely flexible membrane seals air path around gap