Syntef Packing Shaft Lube is a high-performance synthetic lubricant specifically engineered to extend the life of marine stuffing boxes and mechanical seals. Formulated with advanced PTFE micro-particles, this specialized grease provides an ultra-slick, waterproof barrier that significantly reduces friction and heat buildup between the propeller shaft and the packing material. Its heavy-duty, non-melting formula stays in place even under high RPMs, ensuring consistent lubrication that prevents premature wear and helps maintain a watertight seal in both fresh and saltwater environments.

Key Features & Benefits

• PTFE Enhanced Formula: Infused with high-grade micronized PTFE for superior lubricity and reduced mechanical drag.

• Extreme Water Resistance: Highly hydrophobic synthetic base won’t wash out or emulsify, providing long-lasting protection against corrosion.

• Heat & Pressure Stable: Designed to withstand the thermal stress of continuous shaft rotation without thinning or breaking down.

• Universal Compatibility: Safe for use with traditional flax, PTFE-impregnated, and synthetic packing materials, as well as rubber O-rings and seals.

Maintenance Tip: Regularly applying Syntef during packing replacement or adjustment helps prevent shaft scoring and reduces the frequency of drip-rate adjustments.