Bel-Ray 99705-BT4 Marine Biodegradable Multipurpose Lubricant 4 Liter

The Bel-Ray 99705-BT4 Marine Biodegradable Multipurpose Lubricant is a rapidly biodegradable, penetrating lubricant engineered to clean, lubricate, and protect metal components in demanding marine environments. Formulated specifically for recreational and commercial marine applications, this 4-liter bottle delivers professional-grade protection while remaining environmentally responsible.

Key Features:

• Rapidly biodegradable formula — greater than 60% biodegradable, making it an ideal choice for use in and around waterways
• Superior anti-wear additives — provides high film strength with low film thickness to prevent metal-to-metal contact and extend component life
• Penetrating action — works into tight spaces to free corroded, rusted, or seized fasteners and fittings
• Moisture displacement — effectively displaces water and can be applied directly to wet surfaces
• Multi-purpose protection — cleans, lubricates, and protects in a single application
• Large format size — 4-liter bottle ideal for fleet maintenance, commercial operations, or frequent use

Designed to meet the performance demands of saltwater and freshwater marine environments, Bel-Ray's biodegradable multipurpose lubricant offers a responsible solution without sacrificing protection. It is well-suited for use on cables, linkages, hinges, winches, and other marine hardware where both lubrication performance and environmental compliance matter.