EVINRUDE JOHNSON BRP 508298 Nos Triple Guard Grease Totally Waterproof

( Brand: Evinrude Johnson Brp ), ( Manufacturer Part Number: 508298 ), ( Part Type: Guard ), ( California Prop 65 Warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm. )

Review EVINRUDE JOHNSON BRP Nos Triple guard Grease Totally Waterproof Oz fits FL

The **Evinrude Johnson 508298 NOS Triple-Guard Grease** is a premium, fully waterproof lubricant specifically engineered to protect and extend the lifespan of marine and outboard engine components exposed to harsh aquatic environments. This high-performance, non-staining grease is formulated with a proprietary **Triple-Guard** technology, which combines superior corrosion resistance, exceptional water displacement properties, and long-lasting adhesion to ensure reliable protection against saltwater, freshwater, and other corrosive elements. Ideal for applications where traditional lubricants would fail, this grease creates an impenetrable barrier against moisture, preventing rust, seizing, and premature wear on critical parts such as propeller shafts, struts, bearings, and universal joints. Its **totally waterproof** nature means it remains effective even when submerged, making it a trusted choice for boaters, fishermen, and marine technicians who demand durability in demanding conditions. With a high-temperature stability range, this grease maintains its viscosity and protective qualities under the thermal stress of running engines, ensuring consistent performance whether the vessel is idling in cold harbor waters or cruising at high speeds in tropical climates. Free from petroleum-based additives that could contaminate waterways, this environmentally conscious lubricant adheres tenaciously to metal surfaces, reducing the need for frequent reapplication and minimizing maintenance downtime. Whether applied to new outboard motors, restored classic engines, or heavily used recreational boats, the **Evinrude Johnson 508298 Triple-Guard Grease** delivers a robust, long-term solution for those who refuse to compromise on protection in the face of relentless marine wear.

**Pros and Cons of buying a Evinrude Johnson 508298 NOS Triple-Guard Grease (Totally Waterproof)**

1. **New Old Stock (NOS) Quality** The product is described as NOS, meaning it is new but has been stored in original packaging, ensuring it is in pristine condition without being used. This often means it retains full performance and longevity compared to used or refurbished products.

2. **Triple-Guard Protection** This grease is designed to provide three layers of protection: corrosion resistance, wear reduction, and sealing against contaminants. This makes it ideal for marine environments where exposure to water, salt, and abrasive elements is common.

3. **Totally Waterproof** The "totally waterproof" claim suggests that this grease will not wash away or degrade when exposed to water, which is critical for outboard motors, drive shafts, and other marine components. This prevents rust, corrosion, and premature wear.

4. **Compatibility with Marine Applications** Evinrude and Johnson are well-known brands in the marine industry, and this grease is likely formulated specifically for outboard motors, stern drives, and other marine mechanical parts. It can withstand high temperatures and harsh conditions better than general-purpose greases.

5. **Long-Lasting Lubrication** High-quality marine grease like this can extend the life of bearings, seals, and other moving parts by reducing friction and preventing metal-to-metal contact. This can lead to fewer repairs and longer engine life.

6. **Ease of Application** Marine grease is typically designed to be easy to apply, whether by hand or with specialized tools. Its consistency ensures it stays in place where it s needed, reducing the risk of leaks or improper distribution.

7. **Brand Reputation** Evinrude and Johnson are trusted names in the marine industry, and their products are often backed by warranties or customer support, which can provide peace of mind when making a purchase.

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1. **Cost** High-quality marine grease, especially NOS, is likely to be more expensive than generic or lower-grade lubricants. For budget-conscious buyers, this could be a significant drawback, especially if only a small amount is needed.

2. **Limited Use Cases** While excellent for marine applications, this grease may not be suitable for other types of machinery (e.g., automotive, industrial equipment, or bicycles). Buyers must ensure it s the right product for their specific needs.

3. **Potential Overkill for Small Jobs** If you only need grease for minor maintenance tasks (e.g., lubricating a single bearing or small part), purchasing a large quantity of this specialized grease might be unnecessary and wasteful.

4. **Storage Requirements** Like all lubricants, marine grease should be stored in a cool, dry place away from direct sunlight. If not stored properly, it could degrade over time, even if it s NOS.

5. **Availability and Lead Times** NOS products may have limited availability, and depending on the seller, there could be delays in shipping. This could be inconvenient if you need the grease urgently.

6. **Misapplication Risks** If not applied correctly (e.g., over-greasing or using it on incompatible surfaces), it could lead to leaks, contamination, or even damage to seals. Proper training or research is required to use it effectively.

7. **Environmental Considerations** While marine grease is designed to be durable, improper disposal of used grease can harm the environment. Buyers must ensure they dispose of it responsibly, which may require additional effort.

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The **Evinrude Johnson 508298 NOS Triple-Guard Grease (Totally Waterproof)** is an excellent choice for anyone maintaining or servicing marine outboard motors, stern drives, or other water-exposed mechanical components. Its triple-layer protection, waterproof properties, and brand reliability make it a superior option for preventing corrosion and wear in harsh conditions. However, its higher cost and specialized nature mean it may not be practical for non-marine applications or small-scale lubrication needs.

For **marine enthusiasts, boat owners, or professionals working with outboards**, this grease is a worthwhile investment that can save money in the long run by extending equipment life and reducing downtime. For **casual users or those with non-marine needs**, it may not offer enough value compared to more affordable alternatives.

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- You own or work on marine outboard motors, stern drives, or other water-exposed mechanical systems.

- You prioritize long-term protection against corrosion, wear, and water ingress.

- You are willing to pay a premium for high-quality, brand-name marine lubrication.

- You need a grease that will perform reliably in extreme conditions.

- You are looking for a budget-friendly lubricant for non-marine applications.

- You only need a small amount for minor maintenance tasks.

- You are unsure about proper application or storage, as incorrect use could lead to issues.

- You can find equally effective alternatives at a lower cost for your specific use case.

**Final Verdict:** For marine applications, this is one of the best grease options available, and its NOS condition ensures you re getting a product at peak performance. If your needs align with marine lubrication, it is highly recommended. Otherwise, consider whether the cost and specialization justify the purchase.

Details:

With a capacity of 8 FL Oz, this product is essential for maintaining the performance and longevity your marine equipment. The NOS Evinrude Johnson BRP Triple-Guard Grease is a high-quality lubricant designed for outboard engines and marine applications. Made by the trusted brand Evinrude Johnson BRP, this grease is waterproof and provides superior protection for boat parts components.

part #: 508298 prices

• $12.00-$17.99

specifications ouboaen:

• for models: Fl
• for makes: Evinrude
• brand: Evinrude Johnson Brp
• mpn: 508298
• part type: Guard
• california prop 65 warning: This Product May Contain Chemicals Known To The State Of California To Cause Cancer, Birth Defects, Or Other Reproductive Harm.

seller ouboaen:

• # reviews: 354
• rating: 100.0%
• city: Caledonia, Wisconsin

shipping ouboaen:

• service: USPS Ground Advantage
• class: Standard
• type: Calculated
• carrier: USPS
• transit: 5-8 Days
• cost: $8.06

general ouboaen:

• Boat Parts > Outboard Engines Components > Other
• condition: New

returns ouboaen:

• policy: No Returns

payments ouboaen:

• other
• wallet: Paypal
• credit card: Visa

offer ouboaen:

• availability: In Stock
• quantity: 4
• options: Ship-to-home
• sold: 0
• started: April 30, 2026

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