Fotechem 2154 is a liquid solution that significantly increases the life of under-exposed emulsions by completing the exposure process.

It is used immediately after frame development and can be used with all emulsions in the FOTECO range.

After development, simply apply the concentrated product with a sponge to both sides of the screen, leave for one minute, then rinse. 

Strengthen under-exposed emulsions! and simplify reclaiming