PHOTORESIST

Hydro-CoatŪ
Hydro-CoatŪ, a state-of-the-art water developed, environmentally friendly photoresist that can be applied to Revere's complete line of engraving metals -- zinc, copper, magnesium and brass.

Hydro-CoatŪ, allows you to use any of your current "blockout" solutions, allowing easy clean-up without dissolving or damaging the critical image area. Superior density and adhesion are achieved through a proprietary metal surface preparation process to make our coating "bullet proof." Accept no imitations, specify Revere Hydro-CoatŪ for the ultimate acid test.

It also supplies solvent developed:

* Red-Top (for magnesium) * Alfa (for zinc and copper) and * Positive for zinc and copper

Red Top (Magenta)
Negative working, solvent developed, light sensitive coating on precoated magnesium plates.

Pos-E
Positive working, water developed, light sensitive coating on precoated brass, copper, magnesium, and zinc plates.