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B&Q£167.32Visit shop B&Q - Polypipe Polybutylene Barrier Pipe Coil 10mm X 50M Grey Pb5010B
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The Polypipe PolyPlumb 10mm x 50m Polybutylene barrier pipe is designed for professional plumbers and DIY enthusiasts seeking a reliable, flexible solution for hot and cold water distribution, radiator connections, and underfloor heating systems. Its primary benefit lies in its high-performance EVOH barrier, which prevents oxygen ingress to protect metallic components from corrosion, though it requires specific push-fit fittings for optimal seal integrity.
| Model Part Number | Pb5010B |
|---|---|
| Brand | Polypipe |
Yes, this Polybutylene pipe is suitable for floor heating applications due to its flexibility and heat-resistant properties.
Yes, always use the appropriate pipe inserts when using push-fit fittings to ensure the pipe maintains its circular shape and provides a secure seal.
The EVOH barrier prevents oxygen from permeating through the pipe wall, which stops the internal rusting of metal radiators and boilers.
It is strongly recommended to use manufacturer-specified push-fit fittings to guarantee compatibility and safety.
Use a dedicated plastic pipe cutter or a sharp utility knife to ensure a clean, burr-free end that will not damage the fitting's O-ring.
Polybutylene should be protected from UV light. If used outdoors, it must be shielded from direct sunlight to prevent material degradation.
Ensure the pipe end is cut square and use a silicone lubricant if necessary; verify that the pipe diameter matches the fitting exactly.
Remove the pipe, check that the pipe surface is free from scratches or debris, and ensure the fitting's O-ring is seated correctly.
For proper setup, ensure that all cut ends are square and free from burrs using a pipe cutter. Use only compatible PolyPlumb push-fit fittings to ensure a leak-proof connection; mixing pipe brands can compromise the integrity of the seal. When routing the pipe, avoid sharp kinks and observe the manufacturer's minimum bend radius requirements. Store the coil in a cool, dry place out of direct sunlight, as long-term UV exposure can degrade the material over time.
