Corrosion Block




CJ Aerospace is proud to announce we have been awarded Authorised Distributor for Lear Chemical Research Corporation- offering a range of corrosion inhibiting products:

Corrosion Block







Corrosion Block Grease







Click here for a Corrosion Block Brand Product brochure.


Corrosion Block 

  • Kills existing corrosion
  • Prevents new from forming for extended periods up to 18 months.
  • Long lasting lubricant
  • Excellent Penetrant
  • Approved for Electronics
  • Non-Toxic & Environmentally Friendly

Corrosion Block is an anti-corrosion compound developed exclusively to stop existing corrosion and prevent new. It is unique in that it is designed for use in electrics and electronics as well as metals and structures.

This makes this product essential for your day-to-day routine maintenance and as long-term asset protection for your boat, car, truck and industrial equipment.

It can be best described as a clean, clear ultra thin fluid which leaves a non-greasy atmospheric barrier to protect the base metal on interior surfaces.
Corrosion Block leaves no gummy residue because it contains no wax, resin tar, silicone or teflon.

What will it actually do?

It will, with regular applications, make maintenance easier and save you money, make the boat/engine rigging etc. easier to clean, look better, help prevent surface/structural/electrical corrosion related failure thereby increasing reliability and it will increase the boat’s value. It will significantly reduce your replacement, repair and labour expenses. 

Corrosion Block Products 

12oz Aerosol
4ox Pump
32oz. Bulk
4L Bulk
Click here to view the Corrosion Block website.



Corrosion Block Grease

High Performance Waterproof Grease, Won’t Dry or Wash Out 

Corrosion Block Grease is designed to provide maximum protection under severe conditions.  Its formulation provides both high and low temperature performance, increasing the service life of critical components. Corrosion Block Grease strongly resists water wash out and provides superior protection against rust and corrosion.

Corrosion Block Grease out performs lithium and most synthetic greases and meets or exceeds requirements for NLGI Service Classification GC-LB (automotive wheel bearing and chassis lubricants), which is based on ASTM D4950 performance requirements.

Corrosion Block Grease Products 

2oz Tube (pn: 25002)

14oz. Grease Cartridge (pn:25014)

16oz. Tub (pn: 25014)


Click here to view the Corrosion Block Grease website.