Zinc Anodes
Hulls of:
Ships
Tugs
Commercial Craft
Pleasure Craft

Engines:
Pencil Zincs
Engine Zincs
Brass Heads
Sentinel & Galvion

Shafts:
Shaft Collars
Donut Collars

Plates
Rod, Round Stock
Rudder Discs
Outdrive Anodes
Outboard Engine Anodes

Propeller Nut Caps:
Commercial Craft
Pleasure Craft

Ribbon Anodes:
R-3 Series
Diamond Line

Heat Exchanger
Keel Cooler
Condenser
Crab Pots
Pier
Piling
Scientific Instruments
Ballast Tank
Boilers
Water Heaters

Other Metals
Antimony
Bismuth
Copper
Indium

Aluminum Anodes
Hulls of:
Ships
Tugs
Commercial Craft
Pleasure Craft

Rod, Round Stock
Plates
Outdrive Anodes
Crab Pots
Pier
Piling
Seawall
Ballast Tank

Magnesium
Hulls of: Ships
Tugs
Commercial Craft
Pleasure Craft

Plates
Rod, Round Stock
Segmented Anodes
Ribbon Anodes
Launch Anodes
Bare Anodes
Coated Anodes

Tin
Ingot
Bar
Babbitt
Pewter
Solder
Plating Anodes

Misc Products
Babbitrite
Salimoniac
Tinning Compounds
Solder Paste
Fusible Alloys

Lead
Lead Alloys
Bullet Metal

Babbitts:
Lead Based
Tin Based

Lead/Tin Solders:
Wire
Cored
Bar

Ballast Lead
Counterweights
Lead Shot
Sailboat Keels
Ingots
Lead Sheet
Lead Plate
Lead Brick
Lead Pipe
Lead Rod
Lead Wool
Lead Wire
Pewters
Seine Leads
Lead Pole Weights
Trolling Weights
Hammer Lead
Low Melt Alloys
Plating Anodes

Zinc
Pure
Bar
Slab
Ingot
Flashing
Strip
Socket Metal
Plating Anodes


Harbor Island Supply has been manufacturing and distributing zinc, aluminum and magnesium anodes for cathodic protection since 1981.

"HARBOR" anodes are produced to the latest military specifications with virgin metals to insure quality.

No production run is too large or small, and our in-house machine shop allows us the ability to design and build molds for quick lead times on custom orders.

  Manufacturers of Harbor Anodes, Zinc, Aluminum and Magnesium Corrosion Products
  Harbor Island Supply  |  230 S. Chicago St.  |  Seattle, WA. 98108
  Phone (206) 762-1900  |  Fax Line (206) 763-0606  |  Email info@harboranodes.com