PHTW20100ML

10-1474 100ML

Photographers' Formulary

Tween 20 from Photographers' Formulary is a valuable asset to your darkroom chemistry. Also known as Polysorbate 20, This versatile product is an essential component in various alternative processes, including the argyrotype, cyanotype, and platinum/palladium printing processes. Tween 20 acts as a wetting agent to ensure an even spread of solutions across the desired surface, enhancing paper durability and the finish.