Plumbers PTFE Tape
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About Plumbers PTFE Tape
PTFE tape, also known as thread seal tape or plumber's tape, is an essential sealing material used to create watertight and airtight connections on threaded pipe joints. MyToolShed.co.uk stocks a comprehensive range of plumbers PTFE tape from trusted brands including Faithfull and Sirius, suitable for both professional tradespeople and DIY enthusiasts. Available in standard white tape for water applications and specialist yellow gas-rated tape for natural gas and LPG installations, these products provide reliable, cost-effective sealing solutions.
PTFE (polytetrafluoroethylene) tape works by filling the gaps between threaded joints, preventing leaks whilst also acting as a lubricant during assembly. The tape's chemical resistance and temperature stability make it suitable for use with water, gas, oil, and various other fluids. MyToolShed offers both individual rolls and convenient multi-packs, ensuring plumbers and heating engineers always have adequate supplies on site.
Applications
- Plumbing professionals: Installing and repairing water supply systems, radiators, and bathroom fittings
- Heating engineers: Sealing central heating pipework, boiler connections, and radiator valves
- Gas fitters: Creating approved seals on gas pipe threads (using yellow gas-rated tape only)
- Maintenance contractors: General pipe repair and installation work across commercial and domestic properties
- DIY enthusiasts: Home plumbing repairs, tap installations, and radiator replacements
- Industrial applications: Compressed air systems, hydraulic fittings, and process pipework
Choosing The Right Plumbers PTFE Tape
When selecting PTFE tape, the primary consideration is the application type. White PTFE tape is suitable for standard water applications, whilst yellow gas-rated tape must be used for natural gas and LPG installations to comply with Gas Safe regulations. Gas tape is typically thicker and specifically formulated for gas systems.
Consider purchasing multi-packs if you're a professional tradesperson, as products like the Faithfull PTFE Tape Pack of 10 offer better value and ensure you maintain adequate stock levels. Tape width is typically standardised at 12mm, though thickness can vary—thicker tapes provide enhanced sealing on worn or damaged threads. Check that the tape meets relevant British Standards and is suitable for the temperature range and pressure requirements of your specific application.
Frequently Asked Questions
How many times should I wrap PTFE tape around a thread?
Generally, 3-5 wraps are sufficient for most applications. Wrap the tape clockwise around the male thread (when viewing the thread end-on) so it tightens as you screw the fitting together. Avoid over-wrapping, as excessive tape can actually cause leaks or crack fittings.
Can I use white PTFE tape on gas fittings?
No. Gas installations require yellow gas-rated PTFE tape that meets specific standards for use with natural gas and LPG. Using standard white tape on gas fittings is not compliant with Gas Safe regulations and could be dangerous. MyToolShed.co.uk stocks dedicated gas fitters PTFE tape for these applications.
Does PTFE tape have a shelf life?
PTFE tape is chemically stable and doesn't degrade under normal storage conditions. Provided it's kept clean, dry, and away from direct sunlight, it will remain effective indefinitely, making multi-packs a practical investment for regular users.