Hydros ST (Sodium Hydrosulphite 25%) is used as a reduction agent for stripping colour from fabric and as a dyeing auxiliery with Indigo and other Vat dyes. HYDROS ST is a stabilised form of Sodium Hydrosulphite (Dithionite) that is suitable for Indigo dye baths and dye stripper. NOTE: Hydros is very unstable and does not have a long shelf life. To avoid disappointing results we recommend it be kept in a sealed container, in a cool dark cupboard. Buy small fresh product regularly rather than large quantities which may lose strength over time.

*eParcel Regular Post only*

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. Rates are supplied by Australia Post, and/or other carriers if listed.

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.

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 call 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.