/ Register

Rayco Ultra Fine-Grain B&W Negative Developer.

Rayco Ultra Fine-Grain B&W Negative Developer.

  1. Keith Tapscott.
    This formula is closely related to Geoffrey Crawley`s FX-9 and FX-10 developers and is published in a book called RAYCO REVEALS.

    Sodium Sulphite, anhydrous = 100 grams
    Hydroquinone = 6 grams
    CD-4 = 8 grams
    Borax = 4 grams
    Boric acid = 3...
    You do not have permission to view the full content of this resource.
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...
,