Davant Waste Pipe Plug - 3m x 40mm - White

This Davant waste pipe plug is designed for use with solvent weld waste systems. It features a dur...

Best current price£16.40from B&Q

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B&Q - Davant Waste Pipe Plug White (3M X 40mm)
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DebenhamsDavant Unisex White Waste Pipe Plug 3M X 40Mm In
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Product Information

Full details

The Davant Waste Pipe Plug (40mm) is designed for professional plumbers and DIY enthusiasts working with 40mm solvent weld waste systems. It provides a highly reliable, leakproof seal for unused pipe ends or temporary system closures, offering excellent durability for both new installations and emergency repairs. Users should note that this product is specifically engineered for solvent weld systems, requiring the use of compatible solvent cement for a permanent, watertight installation.

All features

Model Part Number5063852648931
BrandDavant

Extended Product Information

FAQs

Is this plug compatible with push-fit waste pipes?

No, this plug is specifically engineered for solvent weld systems and will not provide a secure seal on push-fit pipework.

Can I remove this plug after it has been installed?

Because it uses a solvent welding process, the bond is designed to be permanent. Removing it usually requires cutting the pipe section.

Do I need special tools to install this?

You only need a pipe cutter or hacksaw to ensure a square end, and a standard solvent weld cement.

What is the diameter of this plug?

This plug is designed to fit standard 40mm waste pipes.

Is the material resistant to hot water?

Yes, it is designed for use in standard domestic waste systems capable of handling typical hot water temperatures from sinks and basins.

Troubleshooting

The plug feels loose before cementing

Ensure you are using the correct pipe type; this plug is specifically for 40mm solvent weld pipe and will not fit standard push-fit systems.

Leak detected after installation

The weld may have been incomplete. Ensure the pipe end was properly deburred and that enough solvent cement was applied to create a continuous seal around the circumference.

Pros and Cons

Pros

  • Ensures a reliable, leak-free seal
  • Compatible with standard 40mm solvent weld systems
  • Robust material construction for long-term use
  • Simple and intuitive installation process

Cons

  • Requires separate solvent cement for permanent fixing
  • Not intended for push-fit or compression-style systems
  • Permanent bond makes later removal difficult

Setup, Compatibility & Care

To install, first clean both the interior of the pipe and the exterior of the plug with a suitable pipe cleaner to remove dirt and grease. Apply a thin, even coat of solvent weld cement to both surfaces, insert the plug fully into the pipe with a slight twist to distribute the adhesive, and hold in place for 30 seconds. Do not disturb the connection for at least 15 minutes to allow the initial bond to set. For ongoing maintenance, periodically check the surrounding pipework for any signs of movement or stress that might compromise the seal.

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