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Processing Aids

We maintain a carefully chosen selection of processing chemistry for use with Rockland products

Brand: Rockland Colloid LLC Model: BL
Copper-based bleach that can be used either as a bleach or (with fixer added) a reducer. Makes 2 L solution...
$10.95
Brand: Rockland Colloid LLC Model: DK
A favorite developer for Rockland emulsions, having good contrast and density. Works on all papers. Makes 1 gallon...
$19.95
Brand: Rockland Colloid LLC Model: FX
A hypo-based hardening fixer for general use with Rockland emulsion. Makes 1 gallon...
$19.95
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