Ilford XP2 great

Ilford XP2 super is a special film material which, when enlarged, produces a black and white positive. This film is developed in the C-41 process, which is also used for developing color negative films, so it cannot be processed with commercially available chemicals for developing black and white negative films. The pink color is characteristic of this film material.

The Kodak company offered a similar film with the Kodak BW400CN until 2014.

The example image shows two 6x6 negatives that were created with a Rolleicord.

A product data sheet can be downloaded here.