Polycrystalline Diamond Emulsion or Poly Diamond Emulsion is a premium polishing compound formulated with tightly dispersed polycrystalline diamond particles in a stable emulsion. The polycrystalline structure micro-fractures under load to continually expose fresh cutting facets, giving sustained cutting action, predictable wear characteristics and exceptional final polish. Designed for use on leather, nano-cloth and fabric stropping surfaces, this emulsion supports a full grit chain—from coarse flattening through ultra-fine mirror finishing—making it ideal for professional sharpeners, manufacturers and precision workshops working with HSS, stainless, carbide and other hard alloys.
Mirror-grade finish capability (sub-micron polishing)
Self-refreshing polycrystalline diamonds for steady performance
Fast, efficient material removal with controlled results
Wide grit availability to cover repair → final polish workflows
Stable dispersion minimizes settling and ensures uniform application
Compatible with hand and machine stropping systems
Economical thin-coat application reduces waste
Kitchen and custom knives, barber and razor honing, woodworking chisels and plane irons, precision cutting tools, surgical instruments, carbide finishing, and industrial stropping lines.
Shake well before use.
Apply a thin, even coat to a clean strop—do not overload.
Hand stropping: light pressure, consistent angle (≈10–20°). Machine: follow equipment load specs.
Progress from coarser → finer grit for best results.
Store sealed in a cool, dry place.
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