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A white and blue 14oz grease cartridge standing upright

Corrosion Block

Corrosion Block High Performance Waterproof Grease 14oz Cartridge

SKU CH-20C1-PTKCP

Waterproof grease cartridge protects bearings and chassis from corrosion under severe conditions

  • Waterproof formula resists wash-out in wet conditions
  • Non-toxic, non-flammable and non-hazmat for workplace safety
  • Meets NLGI GC-LB classification based on ASTM D4950
  • Outperforms standard greases 5:1 in protection tests
  • Stable across extreme temperatures for sealed-for-life use

High Performance Waterproof Grease 14oz

Corrosion Block High Performance Waterproof Grease comes in a 14oz cartridge. It is a non-hazmat, non-flammable and non-toxic lubricant formulated for severe conditions. The grease provides high and low temperature performance to increase service life of critical components.

NLGI GC-LB Classification Benefits

The grease meets or exceeds requirements for NLGI Service Classification GC-LB based on ASTM D4950 performance requirements. This classification covers automotive wheel bearing and chassis lubricants. It ensures the product satisfies established industry standards for those specific applications.

Suited for Marine and Electrical Uses

This grease suits users needing waterproof protection for winches, windlasses and wiring harnesses. It resists water wash out and works in sealed-for-life applications. Buyers who require a grease not compatible with multi-grease environments should look at something else.

Highlights

  • Waterproof formula resists wash-out in wet conditions
  • Non-toxic, non-flammable and non-hazmat for workplace safety
  • Meets NLGI GC-LB classification based on ASTM D4950
  • Outperforms standard greases 5:1 in protection tests
  • Stable across extreme temperatures for sealed-for-life use

Specifications

BrandCorrosion Block

Questions about this item

How often will the 14oz cartridge need replacing in a sealed-for-life application?

The grease is formulated for sealed-for-life use with excellent thermal and oxidative stability, resisting bleeding or melting at high temperatures to extend service intervals.

What temperature limit appears first during continuous high-load operation?

The grease resists bleeding or melting at high temperatures and maintains performance across both high and low temperature ranges without a stated upper limit.

Does the 14oz cartridge produce fumes or heat when used all day in a winch?

The product is non-flammable, non-toxic and non-hazmat, so it generates no hazardous fumes; its thermal stability prevents breakdown during extended operation.

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