20004 - Corrosion Block Liquid 4-Liter Refill - Non-Hazmat | Aztek Computers
29+Years
SKU: XR4YTCDZ3R |  Mfg. Part: 20004  | UPC: 770153200045  | 
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20004 - Corrosion Block Liquid 4-Liter Refill - Non-Hazmat, Non-Flammable & Non-Toxic

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$97.08  $131.06
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Product Overview

Liquid 4-Liter Refill - 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 

Expert Overview

The Corrosion Block Liquid 4-Liter Refill (part number 20004) is a non-hazmat, non-flammable, and non-toxic solution designed for protecting metal and electronic equipment from corrosion. This product is suitable for IT and industrial environments where equipment is exposed to moisture, high humidity, or submerged conditions. It addresses the problem of corrosion by actively penetrating existing corrosion cells, displacing saltwater, and leaving a hydrophobic film that prevents new corrosion formation.

This liquid cleaner is intended for use by maintenance teams and facility managers in sectors such as mining, power generation, fuel depots, and petroleum refineries. It provides a clean, clear, and moisture-proof protective layer without the waxy residue often associated with other corrosion inhibitors. The formulation utilizes polar bonding chemistry to protect critical components, ensuring operational reliability and extending equipment lifespan in challenging conditions.

Technical Specifications

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 

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Corrosion Block
  • 20004
  • 770153200045
  • New
  • 8 lbs
  • 12 X 3 X 7
  • Jul 30, 2026
  • May 01, 2026
  • Canada
Product Identifiers: Brand: Corrosion Block • Part #: 20004 • UPC: 770153200045

Frequently Asked Questions

What types of equipment can this Corrosion Block liquid protect?

This liquid is formulated to protect a range of electrical and mechanical equipment, including switches, electronics, battery terminals, circuit breakers, connectors, engines, and GPS systems. It is effective for components exposed to high moisture or even submerged conditions.

What are the safety characteristics of this product?

Corrosion Block Liquid is non-toxic, non-flammable, and non-hazmat. This makes it suitable for use in environments with strict safety protocols, such as mining and power generating stations.

How does Corrosion Block prevent corrosion?

It uses advanced polar bonding chemistry to penetrate corrosion cells and replace saltwater, which then evaporates. A hydrophobic film remains, acting as an "OFF SWITCH" for corrosion and preventing new formation by creating a moisture-proof barrier.

What is the volume of the refill?

This product is a 4-liter refill, providing a substantial quantity for ongoing maintenance and protection needs across various applications.

20004 - Corrosion Block Liquid 4-Liter Refill - Non-Hazmat, Non-Flammable & Non-Toxic

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Reviews for Corrosion Block 20004

$97.08