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SKU: W10042

NASCO Fluxite Soldering Fluid 500ml

R85,00
Incl. VAT · Bulk pricing available

10 in stock

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Description
Specifications

The NASCO Fluxite Soldering Fluid 500ml is a versatile soldering flux that cleans metal surfaces and promotes solder flow for strong, reliable joints. This larger 500ml bottle is ideal for busy workshops and high-volume plumbing, electrical and fabrication work.

Key Features

  • Cleans metal surfaces to improve solder adhesion.
  • Promotes solder flow for strong, reliable joints.
  • Removes oxidation and contaminants from copper, brass and other metals.
  • Enhances conductivity and overall joint strength.
  • Larger 500ml bottle for frequent use and fewer refills.
  • Precise application with easy, controlled dosing.
  • Works with common tools including soldering irons, torches and soldering guns.

Specifications

  • Volume: 500ml
  • Brand: NASCO
  • Product Type: Soldering flux fluid
  • Suitable metals: Copper, brass and other metals
  • SKU: W10042
  • Barcode: 6005637001158

Typical Uses & Applications

  • High-volume plumbing installations where many copper joints are soldered.
  • Ongoing electrical fabrication on production and repair benches.
  • Metal fabrication and assembly in a busy workshop.
  • Geyser and pipework projects that consume flux in quantity.
  • Repeat brass fitting soldering across multiple jobs.
  • Trade contractors on site needing a bulk flux supply.
  • Bulk tinning and joint prep for extended soldering sessions.

Usage Tip

Decant into a smaller flux brush pot for day-to-day use and keep the main 500ml bottle sealed to protect the fluid. Apply a thin film to clean metal before heating and wipe off excess residue after the joint cools.

A bulk flux supply that keeps a busy workshop soldering without interruption.

About NASCO

NASCO supplies dependable soldering and workshop consumables trusted by South African plumbers, electricians and fabricators for everyday trade use.

What's in the box:
1 x NASCO Fluxite Soldering Fluid 500ml

Weight0.6 kg
SKUW10042

Customer Reviews

5.0
4 reviews
5★4
4★0
3★0
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1★0

Bought this? Share your experience to help other shoppers.

E
Eugene ✔ Verified buyer 5 Apr 2026

Any NASCO product is eeded near a soldering iron.

B
BKu ✔ Verified buyer 28 Feb 2026

Excellent product to improve quick connect pieces when soldering. Big bottle, enough for the next 10 years.

R
Rick ✔ Verified buyer 3 Feb 2026

Seems to work well enough. Good value. Should last a while. Like that it's local.

J
Justin ✔ Verified buyer 8 Oct 2024

Is indeed liquid flux, though, do be careful if using for soldering. As a newby, I got quite a shock when it splattered and sizzled everywhere. Does work though. Apply a reasonable amount on the work area and you won't have a problem.

Complete the kit