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Bel-Ray Waterproof Grease (99540) long-service waterproof grease 397LB/Drum

Bel-Ray Waterproof Grease (99540) long-service waterproof grease 397LB/Drum

Overview

Bel‑Ray Waterproof Grease (99540) is a high-performance long-service waterproof grease built on aluminum complex and barium complex thickener systems. Developed for humid, submerged, salt spray and wide temperature range applications. Its high-adhesion formula resists impact, wiping and water washout, keeping the grease firmly bonded to critical components.
Pack sizes
397LBOn request
Application areas
Automotive Steel & Metallurgy Cement & Mining Chemical Processing Marine & Port
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Description

Bel-Ray Waterproof Grease 99540 is a long-lasting waterproof grease formulated with high-performance aluminum complex thickening technology. Specifically designed as a high-performance, long-life, and multi-purpose lubricant, it provides exceptional protection in extremely humid, frequently water-exposed, and highly corrosive environments, making it the ideal choice for chassis lubrication in marine applications, off-road vehicles, and heavy machinery.

Applications

Bel-Ray Waterproof Grease (99540) features outstanding water resistance and water washout resistance. It resists emulsification and washaway under wet, splash and submerged conditions, maintaining a stable lubricating film. It has strong adhesion and excellent mechanical stability, resisting softening and oil separation under vibration and shock loads. It delivers reliable anti-rust, anti-corrosion and moderate EP protection to guard metal components against fresh and salt water corrosion.

Bel-Ray Waterproof Grease (99540) Typical applications: construction machinery pins and hinges, marine deck machinery, port cranes, water treatment equipment, bearings, hinges and sliding ways operating in humid environments.

Product photos

Bel-Ray Waterproof Grease (99540) long-service waterproof grease 397LB/Drum

Technical data

NLGI Grade 2
Base Fluid Viscosity @ 40°C 170 cSt
Dropping Point ＞260 ℃
Thickener Aluminum Complex
Temperature Range -40℃~177℃
FEATURE Water resistant

Pack sizes

Spec code Pack sizeContainer MOQAvailability
99540 397LB Drum On request

Documentation

Application areas

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