Orders OVER £60 (Excluding VAT)
Orders UNDER £60 (Excluding VAT)
Northern Ireland: £6.00 (+VAT)
Republic of Ireland: £8.50 (+VAT)
UK Mainland: £8.50 (+VAT)
See our Shipping & Returns page for more information
PROTEC Welding Wire Balm Protec WLS04 – 250ml spray
€28.91 (ex VAT) €34.69(inc VAT)
PROTEC welding wire balm Protec WLS04 Contact lubricant for MIG/MAG welding wire WLS04 ensures a perfectly clean wire with perfect feeding characteristics.
Orders OVER £60 (Excluding VAT)
Orders UNDER £60 (Excluding VAT)
Republic of Ireland: £8.50 (+VAT)
UK Mainland: £8.50 (+VAT)
See our Shipping & Returns page for more information
Have a Question? Ask a Specialist
Low Prices
Price match guarantee
Wide range of products available
Always the correct part
In-House Experts.
We know our products
Easy Returns.
Quick & Hassle Free
PROTEC welding wire balm Protec WLS04 – 250ml spray
PROTEC welding wire balm Protec WLS04 Contact lubricant for MIG/MAG welding wire
- Wire Balm PROTEC WLS4 is a contact lubricant for wire electrodes used in MIG/MAG welding, MIG brazing and laser brazing processes
- WLS4 ensures a perfectly clean wire with perfect feeding characteristics
- For stable arcs with optimum ignition and reduced spatter output
Advantages of PROTEC welding wire balm Protec WLS04 / New number WLS4
- Maximum process stability thanks to continuous levels of current transfer resistance and constant friction values
- Easier to start moving, for this reason, it prevents ignition faults and burn-backs
- Prevents micro arcs in the contact tip
- Reduction in the diffusible hydrogen content in the weld
- Tested and approved by renowned welding wire manufacturers and users
Application for PROTEC welding wire balm Protec WLS04 /New number WLS4
The agent is applied using wire PADs and wire CLIPs:
- Two wire PADs each are positioned one after the other: one drenched in Wire-Balm PROTEC WLS4 and then one dry PAD (tandem process)Â (not included in the price)
- For this purpose, evenly drench one wire PAD with WLS4 by pressing the pad on the can opening and tilting the can — a small quantity is used, the PAD must not drip, even when squeezed firmly.
- Fold both PADs and position on the welding wire using wire CLIPs (upstream of the wire input)
- During on-going operation: check both PADs once per shift and re-position (turn further, re-fold or turn around);
Reapply agent to the drenched WLS4 PAD once every shift (1-2 ml)
IMPORTANT:Â Start first use with a new liner.
Not suitable for aluminium wire.
Customer benefits
- Increased productivity, significant reduction of downtime
- Maximum process safety, also with high-alloy materials or on challenging liner
- Longer service life of the contact tip and liner
To see our full range of engineering and welding supplies click here
PROTEC welding wire balm Protec WLS4, 250ml spray
Easier to start moving, for this reason, it prevents ignition faults and burn-backs
Prevents micro arcs in the contact tip
Reduction in the diffusible hydrogen content in the weld
Tested and approved by renowned welding wire manufacturers and users





