Prevent corrosion: Protection against the elements helps preserve the surface, preventing corrosion that can cause parts to deteriorate. This means that whenever you’re looking to buy grease to lubricate rubber components, you should be looking for red grease. Also, if you’re trying to buy grease to lubricate metal components and you come across red grease, shun it. Red grease is meant for rubber components. Red grease is compatible with synthetic and natural rubber products. What is Castrol Red Rubber Grease? Yes, you can use red rubber grease on slider pins, but the best type of grease for slider pins is silicone grease. It will last longer and also help the boot to prevent dirt, dust, and debris. Red Rubber Grease Vs. Silicone Grease:

Castrol is a brand of red rubber grease that is specially formulated for the lubrication of natural rubber components. It is used to lubricate rubber products in cars and commercial vehicles. You’ll find it in parts like clutch hydraulic mechanisms and brakes. Is Red Rubber Grease Compatible with Brake Fluid?milky may indicate water contamination. Additionally, if different greases are mixed in service, the resulting color may be a mix of the two. The table below shows how a particular grease color may refer to several different types of grease, especially among lithium-complex greases. Grease color can denote performance in specific applications. For instance, the moly component of gray grease allows it to function in severe conditions. Again, the color itself is usually not relevant to performance, but color-coding might indicate. Several factors can impact grease’s performance, including the:

Generally, manufacturers use color to identify the type of grease. Vibrant colors may also be more appealing than typical brown lubricants, for example.Resist leakage: Grease can also help to prevent leakage. As a sealant, grease keeps desired materials in and undesired materials out.