I know Ilford isnt recommending it for roll films, but still - its getting close to be a developer for both paper and film. What is it that sets PQ Universal apart from other (paper) developers that makes it a 'universal' developer?
You can develop technical and sheet films with it.
I use to develop Lith films for masking and know you can use to develop Fp4 sheet films as well with different dilution to achieve different contrast curves
You can develop technical and sheet films with it.
I use to develop Lith films for masking and know you can use to develop Fp4 sheet films as well with different dilution to achieve different contrast curves
Thanks. I suppose Im curios about what kind of qualities and properties PQ Universal has that makes it suitable for developing both film and paper opposed to other (paper) developers.
Universal developers are like seasoned salt. You can make food that has seasoning particularly suited to the recipe, or you can use a seasoning that just adds some general flavour.
The advantage of universal developers is that they work in environments that don't demand specialization, where speed, efficiency and low costs are important.