Description
Product Overview
JAOJAO diamond polishing fluid is a precision sharpening solution containing 4-micron diamond particles designed to efficiently polish surfaces of cutting tools, precision instruments, glass, ceramics, and various hard materials. This water-based emulsion formulation reduces friction and heat buildup during grinding operations, helping restore sharpness and extend tool lifespan. The product delivers a mirror-like finish on polished surfaces and is suitable for industrial, scientific, and hobbyist applications. Package dimensions measure 6.97 x 3.94 x 1.57 inches with a weight of 3.84 ounces, identified by model number YQ-US062.

Usage
This diamond polishing fluid is ideal for grinding and polishing ceramics, silicon wafers, sapphire, silicon carbide wafers, metals, jade, jadeite, agate, crystal, glass and similar materials. Target users include professionals in industrial manufacturing, laboratory technicians, jewelry makers, and DIY enthusiasts working with precision tools. The fluid works effectively with grinding discs and plates in workshop environments, manufacturing facilities, and home workshops where tool maintenance and surface finishing are required.
Why Choose Us
JAOJAO diamond polishing fluid offers superior performance through its optimized 4-micron diamond particle concentration that ensures efficient material removal while maintaining surface integrity. The water-based emulsion provides excellent lubrication properties that significantly reduce friction and heat generation compared to oil-based alternatives, protecting both the workpiece and grinding surfaces. Our formulation maintains consistent performance across various materials and applications, backed by careful manufacturing processes that ensure product reliability for professional and precision work.
Key Features
- 4-micron diamond particles for efficient polishing and sharpening of various materials
- Water-based emulsion reduces friction and heat buildup during grinding operations
- Suitable for multiple surfaces including ceramics, metals, glass, and precious stones
- Extends tool life by maintaining sharpness and reducing wear on cutting edges
- Convenient bottle design for easy application and controlled dispensing
FAQ
What materials can I use this polishing fluid with?
This diamond polishing fluid works effectively with ceramics, silicon wafers, sapphire, silicon carbide, metals, jade, jadeite, agate, crystal, glass and other hard materials commonly used in industrial, scientific, and crafting applications.
How do I apply the polishing fluid correctly?
Shake the bottle well to ensure even distribution of diamond particles, then apply a small amount directly onto your grinding disc or plate. Use back and forth motions while grinding your workpiece for optimal results.
Why does the fluid separate when left standing?
Separation and precipitation are normal physical phenomena with diamond polishing fluids due to the density difference between diamond particles and the emulsion base. Simply shake the bottle thoroughly before each use to redistribute the particles evenly.
Can this fluid be used with all types of sharpening stones?
Yes, this water-based diamond polishing fluid is compatible with most sharpening stones and grinding plates. The emulsion formulation helps protect stone surfaces while providing effective lubrication during the sharpening process.
How does this product extend tool life?
The 4-micron diamond particles create a fine polishing action that removes minimal material while restoring sharp edges, and the reduced friction from the water-based emulsion minimizes heat damage that can weaken tool edges over time.




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