Fotospeed Professional CKRA4 is a newly reformulated two bath chemical system designed for the processing of all RA4 compatible colour printing papers at 35 degrees C where prints are made from colour negatives. The chemicals are supplied as liquid concentrates which make up Developer/Replenisher and Bleach Fix/Replenisher working solutions. The working solutions can be either used to exhaustion and discarded or replenished. A convenient 2.5 litre kit containing all the chemicals you need is available with replacement 5 litre packs of developer and bleach fix
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