Ultra White hBN Powder 2.5 Micron Fine Hexagonal Boron Nitride for High Temp Lubrication, Low Friction CoF As Low As 0.15, 99% Pure, 2 Oz Jar for Precision Tools and Machinery

Ultra White hBN Powder for High-Temp Lubrication, 2.5µm
✔️ 2.5 µm particle size, 99% purity, 1800°F stability, 2 oz jar

Ultra White hBN powder is a high-purity hexagonal boron nitride used as a dry lubricant and coating additive, ideal for precision tools and machinery operating under high temperatures. It’s commonly used in metal forming, bearings, and high-temperature seals where low friction is critical.

✅ 99% purity
✅ 2.5 micron particle size (µm)
✅ COF as low as 0.15
✅ In-air temperature stability to 1800°F (1000°C)
✅ Not cosmetic grade; intended for industrial use only
✅ Pack: 2 oz jar

💡 What is hexagonal boron nitride powder used for in high-temperature lubrication?

This handy material is used to cut friction and wear in challenging environments.

- Sealed ball bearings and linear slide units in high-temp machinery - Dry-film lubrication for ceramic and metal components - Compatible with precision tooling and dies - Longevity improvements in hot-operating equipment