Strona główna Sklep Polishing products Corundum polishes Corundum paste for valve lapping (3x50g set)

Corundum paste for valve lapping (3x50g set)

Product price:

290,00  netto
356,70  brutto

Short description:

Packaging: 3x 50g plastic container

For valve lapping, it is recommended to use one of the kits:

Kit I – DZ-80, DZ-60, DZ-40

Set II – DZ-70, DZ-50, DZ-30


We ship our products overseas. Contact us, we will be happy to prepare an offer especially for you.

Product description

Valve Grinding and Lapping Paste Set

Corundum Valve Grinding Paste

Pastes for Grinding and LappingSetSurface Roughness Ra in µm maximum After processing
DZ-80Grayvery coarse10.200
DZ-30Gray/Greenvery fine3a0.063

Recommended for Valve Lapping

For the best results, we recommend using one of the valve grinding paste sets:

  • set I – DZ-80 / DZ-60 / DZ-40 (in table: 1, 2, 3)
  • set II – DZ-70 / DZ-50 / DZ-30 (in table: 1a, 2a, 3a).

You can choose the set when adding the product to your cart.

Applications of the Paste

DZ type pastes are used for:

  • valves,
  • taps
  • sockets
  • bearings
  • valves in engines
  • compressors
  • precision mechanisms
  • shaft grinding
  • polishing very accurate steel surfaces
  • minerals
  • cast iron
  • brass
  • copper
  • aluminum


  1. High product efficiency
  2. Easy application to the material being processed
  3. Convenient packaging
  4. High quality


Diamond paste should be stored at a temperature of 25° +/- 5° C

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Technical information

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  • Basic physical and chemical data about it
  • Ways to deal with the emergence of a dangerous situation
  • Methods to minimize risks when dealing with it
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