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Kuvalis Inc

EZ-69

B&W developer Powder In production

Development times

No development times published yet

Nothing is filled in with a guess here. A time is published only once it has been read off a primary source, because a plausible wrong time costs somebody a roll they cannot reshoot.

Reuse

Checked 21 October 2026

The maker’s sheet doesn’t say whether it can be reused.

Dilutions

  • 1+50 1 + 50 water

Link to this page

Specification

Type
B&W developer
Form
Powder
Capacity rolls per litre
—
Shelf life, unopened
14 months
Shelf life, opened
3 months

A dash means the figure has not been read off the maker’s sheet. A guess here would produce wrong answers silently.

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Suggest a time or report a mistake.

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0 reviews

Written by photographers, under their own profile — so you can see what they shoot before you weigh what they say.