Potassium hydroxide (Caustic Potash)

NZ $28.00


Raw Materials


Potassium hydroxide*

(also known as caustic potash, or potash lye).

Used to make liquid soap. Comes in flake form and is 90% pure.

Please note: We can only ship maximum 5 x 1kg at a time.
Orders over this amount may incur extra freight costs.

*WARNING: Potassium hydroxide is a dangerous chemical.
You must wear safety glasses and gloves.
If you spill any on your skin, flush with cold running water until the stinging has gone. 

All our products are for external use only.



In order to assist us in reducing spam, please type the characters you see: