C&H 40 is a highly concentrated, alkaline powdered detergent engineered to brighten brass and copper parts in rotary tumbler without the need for additional tumbling media. C&H 40 can also be used as a cleaner for ferrous and non-ferrous metals.
ANTI/Foam CR-99 is a non-silicon, non-solvent based anti-foam designed to be used in conveyorized spray equipment when developing and stripping aqueous processable dry film and LPISM.