AirTec Lube-Shuttle® Grease

Lube-Shuttle® Marine Grease – SeaGuard® SG-145

SeaGuard® SG-145 is a premium marine-grade extreme-pressure (EP) grease engineered for all marine lubrication applications, from open deck hardware to fully submerged components. Designed specifically for harsh marine environments, SG-145 delivers dependable protection where water, corrosion, and load quickly defeat conventional greases.

Formulated with a high-quality mineral base oil and thickened with a calcium soap system, SeaGuard SG-145 provides outstanding resistance to water washout, corrosion, and mechanical wear. Calcium-thickened greases are inherently better suited for marine use, maintaining structure, adhesion, and lubricity even under constant exposure to fresh or salt water — outperforming traditional lithium greases in wet environments.

What sets SG-145 apart is its exceptional tackiness, allowing the grease to cling to metal surfaces and remain in place under heavy loads, vibration, and continuous water exposure. This creates a durable protective barrier that reduces friction, prevents rust, and extends component life across a wide range of marine equipment.

Key Features & Benefits

• Marine-grade extreme-pressure (EP) formulation

• Calcium soap thickener for superior water resistance

• Excellent resistance to water washout and corrosion

• Highly tacky formulation stays in place under load and vibration

• Protects components in both fresh and saltwater environments

• Reduces wear and extends service life of marine components

• Ideal for exposed and fully submerged applications

Typical Applications

• Marine bearings and bushings

• Winches and steering systems

• Boat trailers and wheel bearings

• Deck hardware and fittings

• Submerged and splash-zone components

Built for harsh marine conditions. Trusted for long-term protection.