ARCAL™ Prime is our primary high-quality shielding product for most welding situations, including TIG and plasma welding of all materials such as titanium, MIG welding of aluminum and copper alloys, and universal root shielding of all materials. 99.999% argon ensures reliable integrity of the weld bead making ARCAL™ Prime the pure gas solution for your arc welding needs.

Reliability: Product quality
• High purity gas ≥ 99.998% Argon.
• Compliant with ISO 14175-I1-Ar.

Performance: Weld quality
• High gas purity ensures perfect weld bead soundness.
• Clean weld surface.
• Very low levels of H2O, O2 and N2 impurities.

Simplicity: Adapts to your processes
• TIG and plasma welding of all materials including the most sensitive ones: aluminium, titanium, zirconium, magnesium and alloys.
• MIG welding of aluminium alloys, suitable to pulsed welding.
• Universal root shielding solution.

Ease of use
• A single product for many welding processes reducing the risk of confusion.

EXELTOP™ integrated valve is packed with features designed to make it safe and easy to use, whilst saving both time and money.

From the protective cap, through to the unique and patented on/off lever, the EXELTOP™ integrated valve is packed with features designed to make it safe and easy to use, whilst saving both time and money.

• 300 Bar 33L gas cylinder for easier handling and transportation

• Contains a similar amount of gas as a standard 50L cylinder

• Quick connect feature reduces cylinder changeover and downtime

• On and off switch from a single quick action

• Includes the innovative EXELTOP™ cylinder top with an easy to use, built in regulator

• Built in advanced two stage pressure regulator for precise flow control

• No more regulator purchases or repairs required as built into the package

• Available in Argon and Argon Mixtures from our ARCAL™ Welding Range

• Gas is compliant with BS EN ISO 14178:2008