Heico Perma Wash (Liquid) for Black & White Film & Paper | 1 Gallon

Heico Perma Wash is a highly concentrated neutral liquid that not only saves a tremendous amount of time and wash water, but even more importantly provides archival permanence in both films and papers.

• Perma Wash saves more than 90% of normal wash water requirements which is estimated that the operating cost is one cent per 8 x 10" sheet of film or paper processed.
• Perma Wash is non-corrosive and is formaldehyde free.

• Heico Perma Wash (Liquid) for Black & White Film & Paper | 1 Gallon