Polycrystalline Diamond Emulsion is thicker and has a higher concentration of diamonds than the standard diamond sprays we offer. Polycrystalline diamonds have more jagged surfaces than monocrystalline diamonds, which makes them more effective when used on a strop. Use this product with Leather, Balsa, Nano-Cloth, or Kangaroo Leather strops.

Polycrystalline diamonds offer more cutting facets along with being more friable. Because of this, when used as a stropping compound they give a superior polish over mono crystalline diamonds. As they fracture, they create new, fresh, sharp cutting facets.