Diamond Polishing & Lapping Compounds

Achieve precision surface finishing with our range of diamond polishing and lapping compounds, trusted by engineers, toolmakers, and jewellers. Designed for metals, ceramics, hard plastics, and carbide, these compounds deliver exceptional flatness and mirror-quality finishes for even the hardest materials.

Available in a variety of grades and concentrations, our diamond compounds provide fast cutting action, uniform particle distribution, and reliable performance in both manual and machine lapping applications.

Whether you’re polishing mould tools, dies, optical components, or fine jewellery, Moleroda’s diamond compounds ensure consistent, professional results.
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Diamond compound 20g
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 This product has multiple variants. The options may be chosen on the product page Quick View

Abrasives

Diamond Compound 20g Syringe

Price range: £28.07 through £62.62 incl VAT
Diamond Compound for mould tool polishing
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 This product has multiple variants. The options may be chosen on the product page Quick View

Abrasives

Diamond Compound for mould tool polishing

Price range: £11.57 through £53.15 incl VAT
Diamond Spray
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 This product has multiple variants. The options may be chosen on the product page Quick View

Diamond Polishing & Lapping Compounds

Diamond Spray – 100g pick a Micron size

£14.60 incl VAT
Lapping Fluid - Suitable for use with Diamond products for polishingLapping Fluid - Suitable for use with Diamond products for polishing
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 This product has multiple variants. The options may be chosen on the product page Quick View

Diamond Polishing & Lapping Compounds

Lapping Fluid – Suitable for use with Diamond products for polishing

Price range: £6.26 through £37.21 incl VAT

Applications & Benefits

  • Ideal for precision lapping, polishing, and finishing hard materials including steel, tungsten carbide, ceramics, glass, and precious metals.
  • Available in oil- and water-based formulations to suit your process requirements.
  • Delivers controlled stock removal and uniform surface finish across all polishing stages.
  • Suitable for manual polishing, felt wheels, and lapping machines.

Need Help Selecting the Right Compound?

Our team can advise on micron grade, concentration, and carrier type for your application. Contact Moleroda for expert guidance.