Fluxrite Tin Soldering Paste - 450g

Fluxrite Tin Soldering Paste simplifies soldering and lead jointing, providing an effective and re...

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Blueperry agriculture (UK)Fluxrite® Fluxrite Tin Soldering Paste 450G 20423
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Product Information

Full details

Fluxrite Tin Soldering Paste is an essential tool for professional plumbers and serious DIY enthusiasts who require a reliable, high-performance flux for soldering and lead jointing. Designed to work seamlessly with both lead and lead-free solder alloys, this paste ensures clean, strong connections by effectively removing oxidation and promoting optimal flow. While it offers industry-leading performance and safety credentials, users should ensure they are working in well-ventilated areas to avoid inhaling any vapors generated during the heating process.

All features

Model Part Number20423
BrandFluxrite

Extended Product Information

FAQs

Is Fluxrite Tin Soldering Paste safe for drinking water pipes?

Yes, this product is WRAS (Water Regulations Advisory Scheme) approved, making it suitable for use in systems connected to the mains water supply.

Can I use this with lead-free solder?

Absolutely. Fluxrite is specifically designed to perform well with both lead and lead-free solder alloys.

Does this paste expire?

While it does not have a strict expiration date, it should be kept in a sealed container and stored in a cool, dry environment to maintain its effectiveness over time.

Is it necessary to clean the pipe after soldering?

Yes, it is recommended to wipe away any residual flux after the joint has cooled to prevent potential surface corrosion on the exterior of the pipe.

How should I dispose of the container?

Dispose of the container in accordance with your local chemical and hazardous waste disposal regulations.

Is this suitable for electronics?

Fluxrite is designed primarily for plumbing and copper piping. It is not recommended for delicate electronic circuit board assembly as it may be too corrosive for small components.

Troubleshooting

Solder is not flowing into the joint

Ensure the surfaces were cleaned properly before application and verify that you are applying heat to the fitting rather than directly to the solder.

Joint appears dull or brittle

This may indicate overheating or an insufficient amount of flux. Allow the joint to cool completely and ensure a light layer of paste is present before attempting to re-solder.

Paste has become thick or dry

If the paste has been left open, it may thicken. Ensure the lid is pressed firmly shut after every use to maintain the moisture content.

Pros and Cons

Pros

  • Approved by British Gas and WRAS for professional use
  • Works effectively with lead-free solder alloys
  • Produces clean, reliable, and strong joints
  • Easy to apply with a consistent, manageable texture

Cons

  • Requires proper ventilation during the soldering process
  • Contains chemical agents that necessitate skin protection
  • Larger 450g tub may be more than needed for minor hobbyist repairs

Setup, Compatibility & Care

To ensure the longevity of your Fluxrite Tin Soldering Paste, keep the container tightly sealed in a cool, dry place when not in use to prevent the paste from drying out or becoming contaminated with dust.

Usage Steps:

  1. Thoroughly clean the surfaces to be joined using a wire brush or emery cloth to remove debris.
  2. Apply a thin layer of Fluxrite paste to the male end of the pipe and the fitting.
  3. Assemble the parts and apply heat evenly.
  4. Introduce the solder wire to the joint once the metal is hot enough to melt the solder.
  5. Once cool, wipe away any residual flux to prevent long-term corrosion of the piping exterior.

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