pml manufacture or supply a full range of cathodic protection materials and equipment.

Impressed Current Anodes
• Mixed Metal Oxide (MMO) coated titanium
• High silicon cast iron (bare or canistered)
• Impregnated graphite
• Platinised titanium

Sacrificial Anodes    
• Magnesium (bare or pre-packaged)  
• Aluminium
• Zinc

Backfill
• Calcined petroleum coke
• Metallurgical coke breeze               

Test Posts
• Steel
• Concrete (M28 type)
• To client specification

Marker Posts
• Concrete (M4 Type)
• Plastic (M4 Type)
• Aerial (to NG specification)

Pipeline Insulating Materials
• Insulating flange kits
• Isolating joints and spool pieces
• Casing seals and insulators
• Flange protectors

Coupons
• DC Flat
• DC Saddle
• Portable AC

Cable connection
• Pin Braze Equipment
• Thermit Weld Equipment
• Welded connection pads (certified)

Reference Electrodes
• Copper/copper sulphate - permanent or portable
• Silver/silver chloride - permanent or portable
• Zinc
• Standard and various designs to suit client requirements

Surge Diverters
• Pre-packaged zinc electrodes
• Spark gaps
• Polarisation cells (chemical or solid state)

Cable
• Any specification