Visqueen Top Hat Units
Visqueen Top Hat Units is backordered and will ship as soon as it is back in stock.
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Description
Description
Visqueen Top Hat Units are made from rigid black polethylene. and are supplied with a metal jubilee clip. The units are available in the following standard sizes: 110mm, 135mm and 160mm. These sizes relate to the external diameter of the pipe. Non standard sizes produced from flexible material are available on request.
Features & Benefits
- Provides an airtight and damp proof seal around service pipe penetrations