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

The Bel-Ray Marine Biodegradable Multipurpose Lubricant is a rapidly biodegradable, penetrating lubricant formulated for recreational and commercial marine environments. It cleans, lubricates, and protects metal surfaces in a single application, making it an essential maintenance product for boaters who demand performance without compromising environmental responsibility.

Key Features:

• Rapidly Biodegradable Formula: Greater than 60% biodegradable, making it a responsible choice for use in and around sensitive marine environments
• Superior Anti-Wear Protection: Contains advanced anti-wear additives that deliver high film strength and low film thickness to prevent metal-to-metal contact and reduce wear
• Moisture Displacement: Effectively displaces water and can be applied directly to wet surfaces, ideal for marine conditions
• Multi-Purpose Performance: Cleans, lubricates, penetrates, and protects in one product — suitable for a wide range of onboard applications
• Large Volume Container: Packaged in a convenient 4-liter bottle for extended use and reduced waste

Trusted by both recreational boaters and commercial marine operators, the Bel-Ray 99705-BT4 delivers the corrosion protection and lubrication performance needed in harsh saltwater and freshwater environments, all while meeting the biodegradability demands of responsible marine stewardship.