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10g Waterproof Silicone Grease | O-Ring Lubricant & Valve Sealant

10g Waterproof Silicone Grease | O-Ring Lubricant & Valve Sealant

Regular price $9.98 USD
Regular price $12.83 USD Sale price $9.98 USD
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10g Waterproof Silicone Grease – Multi-Purpose O-Ring Lubricant & Valve Sealant

Keep your gear performing at its best with this premium Waterproof Silicone Grease. Formulated for a wide range of applications — from scuba regulators and plumbing fittings to automotive valves and spark plugs — this compact 10g tub delivers professional-grade sealing and lubrication in a portable, easy-to-use package.

Key Features

  • Extreme Temperature Performance: Maintains smooth, reliable performance across a wide temperature range from -50°C to +230°C, making it suitable for both cold-water diving and high-heat automotive applications.
  • Enhanced Leak Prevention: Effectively prevents valve and O-ring sticking, delivering a tight, waterproof seal that guards against leaks and extends the life of seals and gaskets.
  • Safe, Odorless Formula: Engineered with a food-grade silicone base that is safe on both metal and non-metal surfaces, leaving no residue or unpleasant odor behind.
  • Widely Versatile: Ideal for scuba regulators, O-rings, spark plug boots, tire valves, gear valves, chains, bearings, plumbing fittings, and general machine maintenance.
  • Portable & Ready to Use: The compact 10g container (10cm × 3cm × 2cm) fits neatly in your toolbox, dive bag, backpack, or glovebox for on-the-go maintenance.

Specifications

Net Weight 10g (Package Weight: 15g)
Dimensions 10cm × 3cm × 2cm
Cone Penetration 265–295 mm
Temperature Range -50°C to +230°C
Application Areas O-rings, seals, valves, bearings, spark plugs, plumbing fittings
Country of Origin Made in Mainland China

What's in the Box?

  • 1 × 10g Silicone Lubricating Grease

Usage Tips

Apply a small amount of silicone grease directly to the O-ring, seal, or valve surface before assembly. A thin, even coat is all that's needed for optimal sealing and smooth operation. Avoid over-application. For scuba equipment, always follow your manufacturer's maintenance guidelines.

For additional guidance on safe use of lubricants and sealants in equipment maintenance, refer to OSHA's mechanical power transmission safety resources.

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Note: Due to different lighting and screen settings, item color may vary slightly from images. Due to manual measurement, please allow a 1–2cm size difference.

Frequently Asked Questions

Q: What surfaces is this waterproof silicone grease compatible with?

A: This silicone grease is safe to use on both metal and non-metal surfaces, including rubber O-rings, plastic seals, valves, bearings, and spark plug boots. Its food-grade silicone formula ensures it won't degrade or damage the materials it contacts.

Q: Can I use this silicone grease for scuba diving equipment?

A: Yes! This grease was originally developed with scuba maintenance in mind. It provides excellent waterproofing and sealing for scuba regulators, tank valves, and O-rings, ensuring optimal performance even in underwater conditions.

Q: How much grease do I need for each application?

A: Only a very small, thin layer is required for effective sealing. A single 10g tub can cover numerous O-rings and valve applications, making it a highly economical maintenance solution.

Q: Is this silicone grease safe to use on plumbing fittings?

A: Absolutely. The food-grade, odorless silicone formula makes it suitable for plumbing seals and fittings, including applications where incidental contact with water supplies may occur. Always follow local plumbing codes and guidelines.

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