Oogst – Alum
€ 2.85 – € 15.45
Potassium aluminum sulfate. pickling agent. Also used in, for example, deodorant and throat tablets and as a tanning agent for leather. It is a crystal that is mined in mountain areas.
Lowers the acidity of your dye bath.
This product is packed in a compostable bag produced in the Netherlands.
Mona Masuyama (verified owner) –
Very nice!