Prothane Polyurethane Bushing Grease

Prothane’s Polyurethane Bushing Grease is a premium synthetic lubricant designed to maximize the performance and lifespan of polyurethane components. Standard greases can degrade polyurethane or wash away under harsh conditions, leading to noise and wear. This specialty formula adheres tightly to surfaces, creating a long-lasting, water-resistant barrier that protects against friction, corrosion, and heat breakdown.

Whether you’re installing new suspension bushings, sway bar mounts, or motor mounts, this grease ensures quiet, smooth operation and easy future maintenance.

Key Features

• Specifically formulated for polyurethane bushings and mounts

• Provides long-lasting lubrication and protection against wear

• Resistant to water, heat, and most automotive chemicals

• Prevents squeaks, binding, and premature bushing deterioration

• Ideal for suspension components, motor mounts, and sway bar bushings

• Convenient, resealable 14 oz. tube for shop or home use

Installation Notes

Apply a thin, even layer to all bushing surfaces that contact metal or move under load. Excess grease can attract debris, so only a small amount is required. Reapply during future maintenance intervals for optimal performance.

Application Areas

• Suspension bushings and mounts

• Control arm bushings

• Motor and transmission mounts

• Sway bar and track bar bushings

• Shock bushings and leaf spring eye bushings

Technical Details

• Type: Synthetic, non-petroleum-based grease

• Compatibility: Safe for polyurethane, rubber, and metal surfaces

• Temperature Range: Suitable for high-heat automotive applications

• Package Size: 14 oz. tube