LA-CO Flux Paste for Copper Pipe & Fittings
In-stock orders before 2pm Mon–Fri normally dispatch the same day. Orders after 2pm, at weekends or on bank holidays normally dispatch the next working day.
Working days exclude UK bank holidays. Delivery times are estimates.
📦 £3.99 UK delivery • FREE on qualifying orders over £30
🔒 Secure checkout • 30-day returns
Make soldering copper pipework cleaner and easier with LA-CO Flux Paste for Copper Pipe & Fittings. Designed for use during soldered plumbing connections, this paste flux helps prepare the joint area and supports reliable solder flow around copper pipe and fittings.
Its paste consistency makes it easy to apply exactly where needed, making it a useful everyday product for plumbing installations, repairs, maintenance work and general copper pipe soldering.
Key Features
✅ Paste Flux Formula – Easy to apply directly to copper pipe and fittings
✅ Designed for Soldering – Helps prepare joints before solder is applied
✅ Ideal for Copper Pipework – Suitable for common plumbing and heating applications
✅ Easy Application – Paste consistency helps keep the flux where it is needed
✅ Useful for Repairs & Installations – Suitable for both maintenance and new pipework
✅ Trade & DIY Suitable – Practical for plumbers, heating engineers, maintenance teams and competent DIY users
✅ Workshop Essential – A useful addition to plumbing toolkits, vans and maintenance supplies
Ideal For
- Copper pipe soldering
- Plumbing installations
- Heating pipework
- Pipe repairs and alterations
- New copper pipework
- Property maintenance
- Trade and DIY applications
Specifications
| Specification | Details |
|---|---|
| Brand | LA-CO |
| Product Type | Soldering Flux Paste |
| Application | Copper pipe & fittings |
| Form | Paste |
| Use | Preparation of soldered pipe joints |
| Quantity | 1 Container |
What's Included?
📦 1 x LA-CO Flux Paste for Copper Pipe & Fittings
A practical everyday flux paste for preparing copper plumbing joints before soldering, ideal for repairs, maintenance and new installations.