U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Canadian Based. Customer Focused.

Premium Marine Quality Parts

Corrosion Block

Corrosion Block 32oz Bottle w/Pump - Non-Hazmat, Non-Flammable & Non-Toxic

LSN 72605 MPN 20032 UPC 770153200328 MFR Corrosion Block
Special Order
BC, Warehouse

"Special Order" items will take longer to process and ship then "Express" items.
Typically takes no more then 14 days for delivery.

For next day parts. Visit our express parts catalog Here.
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$93.12
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32oz Bottle with Pump - Non-Hazmat, Non-Flammable & Non-Toxic

Corrosion Block is a clean fluid that actively protects metal using advanced polar bonding chemistry.  Synthetic additives in Corrosion Block completely penetrate corrosion cells…replacing the salt water which is then allowed to evaporate.  Corrosion Block’s hydrophobic film remains to further protect the metal acting like an “OFF SWITCH” for corrosion. Unlike waxy products Corrosion Block then leaves a clean clear moisture proof/hydrophobic film to prevent new corrosion formation. deeply penetrating into joints, connectors and around fasteners. 

Features:

  • Formulated to KILL CORROSION ON CONTACT from completely submerged, to equipment affected by high moisture content in the air
  • Corrosion Block is a clean fluid that actively protects metal and electronics using advanced polar bonding chemistry
  • Synthetic additives in Corrosion Block completely penetrate corrosion cells...replacing the salt water which is allowed to evaporate
  • A hydrophobic film remains to further protect the metal acting like an "OFF SWITCH" for corrosion
  • Corrosion Block is safe; it is non-toxic and non-flammable, also the propellant used in our aerosol products is non-flammable
  • Used worldwide to protect electrical and mechanical equipment in "Safety First" situations such  as Mining, Power Generating Stations, Fuel Depots, Gas and Petroleum refineries and more

Protects:

  • Switches
  • Pressure Gauges
  • Motor Operated Valves
  • Terminal Strips
  • Circuit Breakers
  • Locks 
  • Electronics
  • Battery Terminals
  • Running Lights
  • Fuel Tanks
  • Fuse Panels
  • Connectors
  • Alternator Leads
  • Reefer Unit Wheels & Hubs
  • Engines GPS Systems 

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Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.