The C41 Processing Kit has been specially designed for easy development of C-41 compatible negative film. The kit contains all the chemistry you need to process your own colour negative film.

The Tetenal Colortec C-41 Developing Kit  comprises six bottles of chemistry to mix up working solution Colour Developer, Bleach Fix BX and Stabilizer.

You can develop 12-16 rolls of 35mm or 120 colour negative film with the 1L kit and 30-40 rolls with the 2.5L kit. Keep in mind that higher rated ISO film will exhaust the developer at a faster rate. To get the full yield rate of the developer Tetenal recommend that you process at least four rolls of film at time.

<h5>C-41 Instructions</h5>
Give the  Tetenal Colortec C-41 PDF a read for full processing instructions. We recommend the Alternative Development at 30°C if processing by hand. This will give you a longer development time and result in a more even development when agitating by hand.

Available online, as well as from our shop in Brixton, London, UK, SW9 8LA