Laco
Laco Non Toxic Soldering Flux Paste 125g
Model LAC-22105
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £8.04 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £9.41 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked an hour ago | £10.95£11.16 | In stock | Visit Tooled Up (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
Laco Non Toxic Soldering Flux Paste is a chemical cleaning agent used to remove impurities from joint surfaces before and during soldering, helping to produce a better joint. It has a non-acidic, non-toxic formula, giving fitters a safer product to handle without compromising performance.
The flux is WRAS approved, meaning it complies with UK Water Regulations Advisory Scheme standards and is accepted by all water suppliers in the UK.
This 125g size is a compact option suited to smaller jobs and repair work, or for engineers who need a portable supply across multiple sites. It stores easily in toolboxes and vans, and its smaller format helps to reduce waste for occasional use.
Features and Benefits
- :
- 125g compact size ideal for smaller projects and repairs
- Non-acidic, non-toxic formula for safe handling
- WRAS approved for compliance with UK water regulations
- Easy to transport and store in toolboxes
- Reduces product waste for occasional users
Contents
- :
- 1 x LA-CO Regular Soldering Flux, Size: 125g Specifications: Solder Type: Soldering Flux Size (g): 125
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