Vitreous enamel signs from Insign Graphics
Vitreous enamel has proven to be a suitable material for hostile environments. A major advantage of vitreous enamel signs is that it allows an image to be printed onto a pre enamelled surface with which it chemically bonds. This results in a sign that can be sited in harsh conditions, and which will easily outlast any other sign type. Insign Graphics provide vitreous enamel signs.