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Prices are current as of Thursday, 24/09/2020.
Prices shown are in AUD and GST exclusive. Tax is added at checkout.

AU $28.00
Availability: 1 In Stock
Product Code: M23-025

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Highly concentrated, fully water miscible diamond paste in a range of sizes. Polycrystalline, high purity and size uniformity. Recommended for polishing various metals, minerals, glass, ceramics, carbides, semi-conductors.

Supplied in 5g colour-coded syringes. Of this, at least 10 carats (2g) is diamond powder SDS

How to remove scratches from glass and metal

Depending on the depth of the scratch start with 1200 wet and dry carborundum paper and rub with a little water until scratches are removed. Then use finer paper, e.g. 4000 followed by 3Micrometre diamond paste or powder. Put the paste/ powder on fine, tightly woven cloth and rub until the glass/ metal becomes clear. If using powder moisten the cloth with water. Finish off with 1Micrometre diamond paste/ powder. Always rinse when changing the medium. Smaller scratches can be polished with 6, 3, and 1Micrometre diamond paste/ powder.

Polishing car windows:

To avoid flaring when driving into the light 1Micrometre diamond paste/ powder is best. This will eliminate most of the very fine scratches and improve visibility a great deal. Larger scratches can be removed with larger diamond particles, but then several grades are required, say 10Micrometre to 3Micrometre and finish with 1Micrometre. Don't jump grades, and remove ALL coarse particles before using the finer grade. When using the 1Micrometre, first polish a small area then inspect that versus the unpolished adjacent area while having a light shining at a suitable angle.

Cat. No. Nominal Size (Micrometre) Size Range (Micrometre) Colour Code U.S Mesh Size
M23/.25 0.25 0-0.25 Blue 100,000
M23/.5 0.5 0-1.0 Red 60,000
M23/1 1 0.75-1.5 Yellow 14,000
M23/3 3 1.5-4 Green 8,000
M23/6 6 4-8 Orange 3,000
M23/9 9 6-12 Black 1,800


Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.


Standard delivery

Express delivery


Next day



2-3 business days



4-10 business days

2-3 business days


6-14 business days

2-3 business days



5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)


Order online and collect from our warehouse in Townsville.


Freight Charge

Ready for collection

11 Carlton Street, Kirwan


Once invoice has been emailed
(Less than 1 business day)

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