Ammonium Persulphate 250g
by Jaycar
SKU NC4258
Original price
$25.11
-
Original price
$25.11
Original price
$25.11
$25.11
-
$25.11
Current price
$25.11
The alternative to Ferric Chloride. Mix one part etchant with 5 parts hot water to etch copper board. Contents will etch about 300sq/cm.