Skip to Main Content
Canadian
Canadian owned and operated

42059006 - Arcair Sea-Dragon Underwater Cutting Electrodes 5/16 x 9 Inch (Box of 50)

Packaging: pack of 1
$718.82/PAK $430.67/pack of 1 only $430.67/PAKSave 40%

Usually ships within 3-5 business days

OVERVIEW

Reliable Performance for Commercial Divers

When you are working underwater, you need equipment that works as hard as you do. The Arcair Sea-Dragon Underwater Cutting Electrodes (SKU 42-059-006) are the diver's choice for cutting steel and other metals below the surface. This pack of 50 electrodes ensures you have plenty of cutting power on hand for your next dive, whether you are performing routine maintenance or emergency salvage.

The 5/16-inch x 9-inch size is optimized for maneuverability. In low-visibility or tight-access situations, having a rod that isn't too long to manage but thick enough to sustain a strong arc is essential. The specialized waterproof coating is the standout feature, resisting breakdown even after soaking. This means you get a quick ignition and a stable burn every time you strike the arc, without the frustration of the coating flaking off or the rod sputtering out.

Designed to work seamlessly with standard underwater cutting torches, these rods generate the intense heat needed to melt through marine steel, sheet pile, and other submerged structures. Trust Arcair's legacy in gouging and cutting to provide the tools you need to get the job done safely and efficiently at depth.

Ready for the Deep

  • Waterproof: heavy-duty insulation protects the rod core.
  • Standard Fit: Fits most commercial underwater electrode holders.
  • Efficient: Concentrates heat for fast cutting speeds.
Additional Information
Brand:Arcair
Packaging Description:50 PER EA
Diameter:5/16"
Length:9"
Process Type:Underwater Cutting
Coating Type:Waterproof Insulation

INCLUDED

  • (50) 5/16" x 9" Sea-Dragon Underwater Cutting Electrodes
  • Instruction Sheet

APPLICATIONS

  • Offshore oil and gas platform repair and maintenance
  • Marine salvage and shipwreck removal operations
  • Underwater pipeline cutting and modification
  • Ship hull repair and propeller clearance
  • Pier, piling, and bridge infrastructure construction
  • Cutting sheet piles and submerged metal debris

FAQ

These electrodes have a diameter of 5/16 of an inch.

No, these are specifically designed for underwater cutting applications, not for joining or welding metals.

Yes, the electrodes feature a special high-dielectric waterproof coating to protect them in submerged environments.

This product is sold as a package of 50 electrodes.

Each electrode is 9 inches long.

These are designed for use with specific underwater cutting torches and DC power sources configured for underwater use. Always follow safety protocols for underwater cutting.

These are manufactured by Arcair, likely under the Sea-Dragon product line.

These are typically electric arc cutting electrodes; while some underwater systems use oxygen (exothermic), standard cutting electrodes rely on the electric arc to melt the metal, often assisted by a jet of air or simply the arc force depending on the specific torch setup.