Perma Print graphics are long lasting, lightfast, weather and chemical resistant images set into anodised aluminium. The pores of the aluminium are opened, and highly stable dyes are printed into the metal. The image is then thermochemically sealed into the aluminium.

This process is suited to full-colour images such as photographs, as well as solid colours. Perma Print complies with US spec A8625, FS P455B type 11.

Directories and plaques using Perma Print set into Sign Link frames, are equally suited to exterior and interior applications. Their anti-graffiti properties and longevity have made them very popular in Australia. They have been widely specified in government buildings, educational institutions, retirement villages, parks and wildlife agencies.