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Wisemans Everflux 80ml is a professional-grade soldering flux designed to clean as it solders, delivering strong, leak-free joints in copper plumbing systems. Its non-stick formulation allows easy joint adjustment, and it's suitable for both hot and cold water systems. Compatible with leaded and unleaded solder, Everflux offers high thermal stability and low odour for safer, more efficient working conditions. Ideal for plumbing, gas, and central heating applications.
The Wisemans Everflux Soldering Flux 80ml tub is a must-have for any plumber or installer working with copper pipe and fittings. Engineered for performance, this fast-acting flux not only promotes quick and secure soldered joints but also actively cleans the pipework as it works—ensuring a strong, consistent bond every time.
Suitable for use with both leaded and unleaded solder, Everflux is effective across a range of applications, including water, gas, and central heating systems. The non-stick formula allows for post-fluxing adjustments, improving ease of installation and alignment. Its solubility in hot and cold water simplifies cleaning post-installation.
Low odour and manufactured to ISO 9001 standards in the UK, Everflux meets stringent industry standards including BS6891 and WRAS BS6920 approval, making it safe for use in potable water systems.
Features & Benefits: ✅ Cleans as it solders for stronger, cleaner joints ✅ Non-stick formula allows easy joint adjustment ✅ Soluble in hot and cold water for easy cleanup ✅ Suitable for leaded and unleaded solder ✅ High melting point for professional use ✅ WRAS approved – safe for potable water systems ✅ Low odour formulation enhances working environment ✅ Complies with BS6891, ASTM B813/93 and more ✅ Made in the UK to ISO 9001 standards ✅ Handy 80ml size ideal for toolboxes and site use
Showing our 1 review for Wisemans Everflux 80ml. Write a review
Review Summary - 1 out of
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1 rating.
May 14, 2026 | Adam Robertson
arrived burst & leaking
You guys have been excellent & we order a lot of fittings from you so please take this as intended
When we opened our box the Everflux lid was burst & the flux had leaked over some of the fittings
Although these tubs are not great, if it had been packed more securely or bagged then at least if it did burst, the mess would be contained.
We will continue to use you guys but please pack these tubs better!!!!
Adam
Hi Adam,
Please accept our sincere apologies for this. I have checked your order & it looks like it was the larger 125ml tub you got?
You are right, these are not really that strong and we should be more careful when packing them
The smaller, 80ml tub is hard plastic & strong. As a temporary measure we are taking the 125ml off our website until we can sort out how to get them to you safely & securely
I will also replace the tub you have lost & if you can let me know any fittings you couldn't recover I will also replace those (Please see email sent earlier)
I am really sorry... we appreciate the feedback & it will be used to make us better
Paul MacDonald
MacDonald Plumbing & Heating Supplies
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