Regulations: Direction signs to Resolution A.654(16), SOLAS requires all escape routes to be marked with photoluminescent signs or signs that illuminate by emergency light. The purpose of this requirement is to provide means of escape so that persons onboard the vessel can safely and swiftly escape to the lifeboat and liferaft embarkation deck. / Available in: Photoluminescent self adhesive vinyl. / Construction: Flexible film carrier coated with a pressure sensitive phosphorescent and protected with a poly-coated removable release liner. / Nominal thickness: .011" (Film Carrier/Adhesive), .005" (Release Liner) / Illumination: High Visibility Yellow/Green UV Stability: Excellent.