Shop for LaserGlow® Impact Acrylic Sheet. LaserGlow® is an engravable, non-radioactive flexible plastic substrate that glows after exposure to light. Typical applications include exit, emergency and way-finding signage, interior/exterior signage, or tactile signage. Engraved area can be paint-filled and back-lit for contrast. All LaserGlow® products are produced with a white layer to provide bright, consistent illumination. Material is an LEED point contributor due to its recyclability and sustainable design. Custom cuts and cut-to-size pieces. Stocked materials typically ship in 2-5 business days. Can’t find what you need? Get a quote.