Persulphate of amonium, powder, 1L dose, in 1L bottle
AR44.B1
Persulphate has less etching power than ferric chloride and re-crystallises when cold.
(Hot etching at mini 40°).
For rapid etching.
Conditioning :
- Bag for 1 Liter (ref AR44)
- Bottle 1.0 Liter, 1,0 Liter dose (ref AR44.B1)
Hazardous products subject to specific transport regulation.
AR44.B1