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Clay Stop India

Copper Oxide Black (Pottery Colourant)

Copper Oxide Black (Pottery Colourant)

Regular price Rs. 350.00
Regular price Rs. 350.00 Sale price Rs. 350.00
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Colourants can be added to glazes to get the desired coloured effects. Unlike stains, colourants react differently in each firing. A wide spectrum of colours can be achieved by mixing them with other colourants, opacifiers & stains.

Name: Copper Oxide (CuO)

    Appearance Colour: Grey~Black

    Form: Powder, Inorganic Compound

    Recommended Usage:

    • In Slips: 2%-8%
    • In Glazes: <5%

    If concentrations above 5% are used, glazes often change to a metallic pewter/black.

    Output Colour: Shades of green in oxidation and red in reduction firings.

    Stability: Not Known

    Additional Information: Black copper oxide (CuO) is a blackish-grey powder used as a colorant in the preparation of slips and glazes. It acts as a flux and produces fluid glazes. Black copper oxide can also be prepared as a wash and used for brushwork application to bisqueware. It contains more copper than copper carbonate, copper oxide is more intense colour results.

    Caution: In its powdered form, black copper oxide is harmful if swallowed and a potential skin and respiratory tract irritant. Please use protective coverings when handling this substance.

    Note: Owing to the nature of ceramic making process and the varied combinations of elements, we request the user to always test their formulations before bulk production/purchase. It is for the user to satisfy that the product meets their requirements.

      Specifications, Features & Benefits


      -Form: Powder


      Applications, Usage & Storage




      Bulk Rates

      Contact us for orders of 10Kgs and above for further discounted bulk rates. You can also check out offers & disocunts here.

      Shipping, Packaging & Dispatch Information

      -100gms/500gms/1Kg: Stand up pouch with zipper
      -5Kgs: Plastic cover

      Dispatch Estimate:

      -In Stock: 2-3 working days
      -Pre Order: 10-12 working days

      Delivery Estimate: Click Here

      Shipping: This product is eligible to be shipped via Air mode and Surface mode in India.

      Taxes & Other Legal Information

      This product price is inclusive of 18% GST. Input Tax Credit is available for Indian GST registred customers.

      Return, Exchange & Cancellation Policy

      -Goods once shipped are not eligible for alteration, return, exchange & cancellation.

      -Any product with physical defects/damage need to be notified to us before usage with an unboxing video. No replacements/refunds will be made after usage and without an unboxing video.

      -In case of pre-order items the order cancellation/alteration requests cannot be processed after 24 hours of order being placed.

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