... the surface of varied equipment or article, Features: 1)Mainly used in fire fighting, marine safety signs, general ... It features high luminance, long lasting time in luminance and weatherproof.4) Can supply different ... A-,A,B,C and D,and the quality D is our top quality for ... we can supply the finished signboard, and the base can be PVC based,Aluminum, etc. glow green light photo-luminescent film in the ...