PROFESSIONAL PAPER DEVELOPER 1GL, Powder to make 3 Gallons Working Solution

Name: PROFESSIONAL PAPER DEVELOPER 1GL, Powder to make 3 Gallons Working Solution
Brand: CineStill Film
SKU: SKU-231452-1785051929098-hv0sjuuvd
Price: 9.99 USD
Availability: InStock
Rating: 4.9 (15 reviews)

PROFESSIONAL PAPER DEVELOPER 1GL, Powder to make 3 Gallons Working Solution - Main image

$9.99 ~~$19.99~~ In stock

Category: Process

Same great product with a new name! KODAK PROFESSIONAL Paper Developer is a standard B&W paper developer for RC and fiber-based darkroom printing paper. It comes in a powdered concentrate that mixes with water to make 1 gallon of stock solution. Dilute 1:2 for working-strength solution.

An industry standard for decades, it's well suited to tray processing with a wide variety of paper types. It produces cold to neutral tones when paired with cool-tone papers, and warm tones when paired with warm-tone papers.

This chemical is classified as "Limited Quantity Hazardous" and can only be shipped via Ground within the Continental United States due to DOT regulations. Within the Continental US, it cannot be shipped to PO boxes.

KODAK Professional Paper Developer SDS Sheet (English)

KODAK Professional Paper Developer SDS Sheet (International Translations)

CAT 1058296

Customer Reviews (4.9 / 5 · 15 reviews)

Ryan P. ★★★★★ Aug 13, 2026

The powder dissolves fast with no clumps, and I’ve gotten consistently rich, deep blacks on both RC and fiber paper. Three gallons from one packet is a solid deal for how much printing I do on weekends.

Avery ★★★★★ Aug 12, 2026

Mixing the powder into three gallons took about ten minutes and the results were perfectly consistent across all my fiber prints. The working solution kept its strength through a full session without any noticeable slowdown. Exactly what I needed for my darkroom.

Matthew Y. ★★★★★ Aug 10, 2026

Three gallons of working solution from one little jar is a great deal, and it mixed up completely clear with no sediment left at the bottom. Prints came out with that classic rich black I was hoping for, and the fiber paper handled nicely in the tray.