La-Co Flux 475g Product Code: 32957

Self-cleaning flux for use on copper, brass, lead and zinc and on both water and gas installations. Acid-free, non-toxic and free of lead and zinc chloride.


  • Lead-Free
Download more information
Safety Data Sheet
Additional Information
Technical Specification
  • Brand : La-Co
  • Product Type : Flux
  • Volume : 475 g
  • Total Product Weight : 541 kg
  • Model No : LAC-22108
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€12.45 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
La-Co Flux 475g is rated 4.4 out of 5 by 27.
Rated 5 out of 5 by from Great product Great product I will not use any other flux. The price is a bit over priced I think but I never have any leaks using this Flux. Copper fittings fit over the copper pipe with ease using Laco flux unlike other brands. Will definatly be buying again.
Date published: 2018-12-15
Rated 5 out of 5 by from Flux Great ! best one on the market ! Brilliant product. Recommended. Ive used other flux products. So much better to apply and easier than other products, never let me down.
Date published: 2018-03-01
Rated 5 out of 5 by from Just the job Gods quality in quantity at a reasonable price easily purchased
Date published: 2017-08-20
Rated 5 out of 5 by from Really gd value for money Really gd value for money. All ways does the job to perfection.
Date published: 2017-01-09
Rated 5 out of 5 by from Good product and value for mon Have used this flux for many years for major soldering of large brass and copper antique items. It has excellent cleaning properties and not had a "dry" joint to date.
Date published: 2016-11-05
Rated 5 out of 5 by from Flux Buster Best Flux ever used. Self Cleaning perfect joints and wipe away excess. When making sets this is the Dr Flux. Simply add your flux and create, set, solder clean, job done. If you're in the plumbing gas trade and need fast complete results. Result in.LA-CO Guaranteed
Date published: 2016-02-06
Rated 5 out of 5 by from Cannot fault it and very cheap I used to use the leading brand of flux until I ran out one day and a friend in the trade let me use his LA-CO till I got to Screwfix and its perfect and half the price of the leading brand!!
Date published: 2015-11-03
Rated 5 out of 5 by from Quality Flux Great quality flux & decent quantity too. Have used other fluxes but this one is my personal favourite. Would choose it over any other flux on the market, soldering jobs are clean & tidy upon completion & any excess is easily cleaned off pipe work. It is pretty powerful so be sure to clean off any excess or your nice copper pipe will turn green very quickly!
Date published: 2015-06-14
  • y_2019, m_5, d_23, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_27
  • loc_en_IE, sid_32957, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie