Name: Tannic Acid – Oak Bark & Leaf Extract
Brand: Kraftkolour
SKU: 32792_1
Price: 8.25 AUD
Availability: InStock

Tannic Acid is a natural plant-based mordant derived from oak bark and leaves, used to improve dye adhesion on cellulose fibres such as cotton, linen, and hemp. It is an essential companion to alum or aluminium acetate mordants in natural dyeing, helping increase colour depth and fastness while adding natural tone richness.

This high-quality oak-extracted powder from Kraftkolour blends easily with water and delivers reliable performance across a range of dyeing techniques. When used correctly, it helps cellulose fibres hold onto natural dyes more effectively, ensuring stronger, more even colour.

Benefits

For natural dyers seeking richer results and reliable performance on plant fibres, this oak-derived Tannic Acid is an eco-friendly essential. It brings depth and definition to every colour.

Perfect For:

Natural dyeing with plant dyes on cellulose fibres
Botanical dye workshops and eco-printing projects
Educational and professional textile dyeing

Price

SIZE — 50gm

50gm

100gm

250gm

500gm

1kg

Quantity

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100% natural oak bark and leaf extract (tannin source)
Used as a primary tannin mordant for cellulose fibres
Enhances colourfastness and saturation in natural dyeing
Ideal for use before alum mordanting for best results
Dissolve in warm water, soak fabric, rinse lightly, then proceed to mordant bath

Use at approximately 5–8% of fabric weight. Store in a cool, dry place. Avoid using metal containers that could react with tannins.

Resources

Natural Dyes and Mordanting Instructions

Online orders are sent using Australia Post during business hours Monday to Friday. Orders are usually sent 1-2 days after your order is placed or when a pre-ordered item arrives. We email shipping confirmation with tracking information when your order is dispatched.

Shipping : Australia

Shipping is calculated at checkout according to the weight of the order, and your address location.

Most orders will have the option of:

Australia Post Standard Shipping (estimated delivery in 3-5 days)
Australia Post Express Shipping (estimated delivery in 2-3 days)

Kraftkolour cannot guarantee expected delivery times.

Kraftkolour may use other carriers from time to time for bulky or heavy shipments.

Shipping : International

We currently ship outside Australia to many countries using Australia Post’s International Express service. Rates will be automatically calculated at checkout.

Click & Collect : Thomastown

When ordering online you can choose 'Click & Collect' for order collection at our premises at 2/99 Heyington Ave, Thomastown, Victoria. We will email you confirming when your order is ready to collect.

Orders can be collected 10am 4pm Monday to Friday and we would appreciate it if you could collect your order within a week.

Tannic Acid – Oak Bark & Leaf Extract

Tannic Acid – Oak Bark & Leaf Extract

Benefits

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Resources

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