The powder dissolves fast in warm water, and the mixed stock solution has been sitting on my shelf for a month without losing strength. Washing times for my fiber prints dropped noticeably, which alone is worth the extra step of mixing it up.
Ava B.★★★★★
I’ve been using this to cut down my film washing routine, and it really does the job—one batch of stock solution goes a long way since it makes a full gallon before dilution. The powder mixes clear with no residue left in the tray, which I appreciate.
Miles I.★★★★★
The powder dissolves fast enough that I had a working stock solution in under five minutes, which made the whole gallon mixing process painless. It cuts my film washing time down to a few minutes instead of the usual rinse cycle, and the prints have stayed clear and evenly fixed.