When carrying out specific craft or household tasks, you sometimes encounter stubborn coatings, difficult textile dyeing processes, or the challenging process of leather tanning. Without the right tools, these jobs can be time-consuming and may not yield the desired results. Orphi Alum Crystals Potassium aluminium sulphate offers the reliable and functional support you are looking for. These high-quality alum crystals have been carefully selected to assist you with various practical applications, allowing you to work with confidence and precision.

Key benefits

• Effective tool for removing coatings for thorough surface preparation.
• Acts as a reliable mordant to ensure optimal dye adhesion when dyeing textiles.
• Traditional and proven mineral that provides excellent support for tanning leather.
• Supplied in a generous 500-gram pack for long-lasting and versatile use.

How it works

Potassium aluminium sulphate, better known as alum, is a naturally occurring mineral with strong astringent and fixing properties. When dyeing textiles, it acts as a bridge between the fibre and the dye, ensuring colours adhere better and remain vibrant for longer. When tanning leather, it helps to stabilise the protein structures in the hide, resulting in a durable and supple end product.

Composition

Ingredients

Potassium aluminium sulphate / Alum

Usage & Dosage

Used for removing coatings, as a mordant for dyeing textiles, and for tanning leather. Dose and apply according to the specific instructions for the relevant process or the material being treated.

Safety & Disclaimer

Store in a dry, well-closed container, out of the reach of children. Avoid contact with eyes and damaged skin. Not suitable for internal use. Manufacturer: Orphi Pharma, Donker Duyvisweg 45, 3316 BL Dordrecht.