Aloha Everyone, Armour Etching Cream or Liquid may be purchased at a
local craft store or go to www.delphiglass.com they have what you
are looking for in their catalog. The liquid is used primarily for
reverse etching, only your design is protected and the rest of the
item is etched. The liquid is an acid bath. Earlier I posted some
on Armour Cream, Liquid, Sandblasting, and Acid Etching,
along with etching resist types. Hope this helps you.
Barbara in Hawaii