DEFENDER 3-D

Standard film developer

Water, 125F/52C500 ml
Metol3 g
Sodium Sulfite (anhydrous)90 g
Sodium Bisulfite2 g
Hydroquinone5.8 g
Sodium Carbonate (anhydrous)11.2 g
Potassium Bromide1.6 g
Cold water to make1L

Mixing instructions: Add chemicals in specified sequence.

Dilution: 1+1 for tray use, or 1+3 for tank use

Starting point development time: 5 mins (tray), 8-12 mins (tank)