Specifications for Hercules 40-601 Plumber’s Grease
The Hercules 40-601 Plumber’s Grease is a premium-grade, mineral-based lubricant designed for use on plumbing fixtures, faucets, valves, and rubber or plastic seals. Its thick, long-lasting formulation ensures smooth operation, prevents sticking, and resists washout under pressure or temperature variation.
- Model: 40-601
- Type: Plumber’s Grease
- Form: Liquid grease in can
- Container Size: 2 oz.
- Base Type: Mineral-based formulation
- Composition: 80–95% petroleum-based lubricating oil, 1–10% fumed silica
- Color: Amber
- Odor: Slight
- Specific Gravity: 0.9
- Flash Point: 212 °F (100 °C)
- Viscosity: 50,000 cP
- VOC Content: 6 g/L
- Operating Temperature Range: -20 °F to 300 °F (-29 °C to 149 °C)
- Appearance: Smooth, semi-transparent lubricating grease
- Applications: Suitable for lubricating faucet stems, O-rings, gaskets, and valve seats in potable water systems.
- Performance: Provides lasting lubrication, resists corrosion and oxidation, and maintains consistency under thermal stress.
