CBN Stropping Paste is a highly effective medium for refining and polishing knife edges. CBN (Cubic Boron Nitride) is the second hardest substance known after diamond, offering unmatched performance in abrasion resistance, durability, and heat stability. Its superior hardness and chemical resistance make it ideal for sharpening where synthetic diamond compounds are less effective.

• Extreme Hardness: CBN is second only to diamond in hardness
• Superior Resistance: Exceptional durability under heat and friction
• Versatile Use: Suitable for leather, balsa, or felt strops
• Ready to Use: No mixing or dilution required
• Long-Lasting: A small amount provides many stropping sessions