Kodatrace is a pale blue, frosted acetate film used in photography. I believe it is, or was, also used in material design.
In original box - part used roll approx. 2.3 metres of unused film - 76.2cm wide.
Film is waterproof and can be used as tracing paper, though only one way.
Pencil will adhere to the frosted side, the other side is glossy, I have not tried other mediums. Given to me in the mid 1970’s.
Kodatrace – Tracing Material – Part Used Roll (Holland-on-Sea CO15)
This offer has been gifted to someone and is no longer available.