Ferric Nitrate (FN250) “Blue Etching Resist Film (PNP)” has been added to your basket. View basket Home>Application Tools>Ferric Nitrate (FN250) Ferric Nitrate (FN250) £24.10 Out of stock SKU: FN250 Category: Application Tools Share000 Description Additional information Ferric Nitrate – 250g (granular). Health & Safety guidelines sent with order Additional information Weight 0.350 kg Dimensions 10 × 5 × 5 cm Related products £16.55 Add to cart Quickview Silver Eutectic Silver Solder Strip (SLD) Application Tools £16.55 £16.55 Add to cart £6.45 Add to cart Quickview Ceramic Fibre Hardener (CFH) Application Tools £6.45 £6.45 Add to cart £2.95 – £5.85 Select options Quickview Klyr-Fire Gum Solution Application Tools £2.95 – £5.85 £2.95 – £5.85 Select options £2.95 Add to cart Quickview Stopping-out Varnish (SOV) Application Tools £2.95 £2.95 Add to cart