Description
Corrosion Block Grease | Boat Supply Store
This high-performance grease is engineered for extreme marine environments, providing superior protection against water, rust, and corrosion where conventional lubricants fail. It meets stringent NLGI GC-LB classification, ensuring robust performance in high and low temperatures and resisting water washout. Ideal for trailer bearings, prop shafts, and other critical components exposed to saltwater, this non-hazmat, non-flammable, and non-toxic formulation safeguards equipment across diverse conditions.
Key Features
- Maximum protection against water, rust, and corrosion
- Superior performance in extreme conditions
- Excellent high and low temperature stability
- Strongly resists water washout
- Non-hazmat, non-flammable, and non-toxic formulation
- Meets NLGI GC-LB service classification
- Multi-grease compatible for versatile application
- Workplace safe and environmentally friendly
Specifications
| Product Specifications | |
|---|---|
| Size | 14oz cartridge |
| Formulation | High-performance waterproof grease |
| Hazard Classification | Non-hazmat, Non-flammable, Non-toxic |
| NLGI Classification | GC-LB |
| Thermal Stability | Excellent |
| Water Washout Resistance | Excellent |
| Compatibility | Multi-grease compatible |
| High-Temperature Performance | Resists bleeding or melting |
| Low-Temperature Performance | Excellent |
| Application Suitability | Sealed-for-life applications |
Who This Is For
Marine enthusiasts and RV owners requiring advanced lubrication and corrosion prevention in demanding environments. Also suitable for automotive mechanics and industrial maintenance professionals seeking superior protection for critical components.
How It Compares
| Feature | Corrosion Block Grease | Competitor |
|---|---|---|
| Waterproof | Strongly resists water washout | Excellent, Excellent |
| Corrosion Resistance | Superior protection against rust and corrosion | Excellent, Excellent |
| NLGI Service Classification | Meets or exceeds GC-LB | Not specified, Not specified |
| Temperature Performance | High and low temperature performance | High and low temperature performance, High and low temperature performance |
| Environmental/Safety | Non-Hazmat, Non-Flammable, Non-Toxic, Workplace safe & environmentally friendly | Not specified, Not specified |
Common Concerns Answered
Is the higher price point a concern?
While the initial cost may be higher than basic marine greases, Corrosion Block Grease's superior longevity and protection against costly corrosion and damage offer greater long-term value, minimizing reapplication frequency and preventing equipment failure.
What about availability compared to other brands?
Corrosion Block Grease is recognized for its premium performance and specialized formulation, which may occasionally affect wider availability compared to more common, lower-spec greases. Secure your supply for guaranteed protection.
How does this product perform in harsh marine environments?
This grease offers unparalleled protection against water, rust, and corrosion in extreme conditions, outperforming traditional greases and meeting stringent automotive standards, making it exceptionally durable on saltwater vessels.
Frequently Asked Questions
Is Corrosion Block Grease safe for use in electrical applications?
Corrosion Block Grease is primarily designed for mechanical lubrication and corrosion protection on metal-to-metal contact points and is not specifically formulated or certified for direct use within electrical connections. For electrical connections, a dedicated electrical contact cleaner and protectant is recommended.
What is the temperature range for Corrosion Block Grease?
Corrosion Block Grease exhibits excellent high and low-temperature performance, resisting bleeding or melting at high temperatures and maintaining its lubricating properties in cold conditions, though specific operational temperature ranges are best confirmed with the manufacturer's technical data sheet.
Can Corrosion Block Grease be used with other greases?
Yes, Corrosion Block Grease is multi-grease compatible, meaning it can be mixed with most other common greases. However, for optimal performance and to ensure its unique protective properties are maximized, it is always best practice to clean away old grease thoroughly before applying Corrosion Block.
What is the NLGI Service Classification for Corrosion Block Grease?
Corrosion Block Grease meets or exceeds the NLGI Service Classification GC-LB. This classification indicates its suitability for both chassis lubrication (GC) and heavy-duty wheel bearing applications (LB).
How does Corrosion Block Grease compare to lithium greases?
Corrosion Block Grease offers superior performance in water resistance and extreme corrosion protection compared to many standard lithium greases, particularly in marine environments. While lithium greases provide good general lubrication, Corrosion Block is formulated for more severe conditions and extended service life against rust and environmental degradation.
