Elevate your projects with Armour Etch® Glass Etching Cream! Etching Cream is used to etch designs into the surface of glass. It is intended to be brushed over top of a Transfer on a glass surface or mirrored item. Please note that Etching Cream can only be shipped via ground shipping and cannot be shipped to PO Boxes. Click here for a list of areas we are unable to ship this product.