no.3 Calcium Carbonate


Shipping to United States: $18.00

500g (17.6 oz) Calcium Carbonate

Calcium carbonate, also known as chalk or limestone, is a common mordant used in the natural dyeing of cotton. It is added to the mordant bath before immersing the cotton to create a chemical reaction that allows the dye molecules to adhere to the fibers more effectively. This results in deeper and more vibrant colors. It is important to note that the amount of calcium carbonate used can affect the final color outcome, so it is recommended to use a small amount and test before committing to the full mordant bath.

No worries, if you need further instructions, Our Cotton Mordanting Kit includes all the necessary instructions and materials for mordanting cotton using Calcium Carbonate. Available in our shop.

Shipping & Policies

Shipping from Turkey

Processing time

3-7 business days

Estimated shipping times

  • North America : 3 - 5 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I don't accept returns, exchanges, or cancellations

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