Acrylics Panels are generally used for indoor applications for a cleaner finish. Acrylic as a product is UV stable so can be used outdoors. Opal acrylic is the most common form of panel used for this application. The colour opal is specially formulated to allow good light transparency through panel to make the signage even more vibrant. For larger sized lightboxes we recommend using 4.5mm Opal Panels.
- Inexpensive to replace
- Can be easily changed with slide in style lighboxes