Aluminium sulphate powder makes an ideal mordant,  helping the paint bond to the paper.  Instructions for use included.

 

 

CAUSES SERIOUS EYE DAMAGE

WEAR EYE / FACE PROTECTION

IF IN EYES RINSE CAUTIOUSLY WITH WATER FOR SEVERAL MINUTES.  REMOVE CONTACT LENSES & SEEK MEDICAL ATTENTION

KEEP OUT OF REACH OF CHILDREN

Alum Powder

£8.00Price
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