Alkaline Etchants:

Norsol Satin Etch Additive:  Highly chelated etch additive with a built in fume suppressant for long life etch baths, providing a fine matte finish.

Norsol Smooth Etch:  Is a blend of Norsol Satin Etch and 50% caustic soda at the proper ratio for ease of use.

Norsol Add-40:  Highly chelated etch additive, with an aggressive nature, extremely good hiding ability. (Must be blended with 50% caustic)

Norsol Etch FS Liquid:  Fume suppressant for caustic etchbaths forming an foam blanket over the surface of the etch tank.