Perma Wash is a extremely focused impartial liquid that no longer handiest saves an enormous period of time and wash water, however much more importantly supplies archival permanence in each motion pictures and paper. A one quart bottle will make 11 gallons of running resolution. Perma wash saves greater than ninety% of ordinary wash water necessities that’s expected that the running prices is one cent according to 8×10 sheet of movie or paper processed. Perma Wash is non-corrosive and is formaldehyde loose.
Heico Perma-Wash, Archival Black & White Film and Paper Pre-Wash, 1 Qt. Makes 11 Gallons