![Prohibition and Fire Signboard Type 3 (Plastic Sheet - Class B) [P-178-B]](http://en-shop.sysaway.com/cdn/shop/products/P-178-B_grande.png?v=1646921784)
Reference:
P-178-B
Indication Signboard for fire protection element. Made of methacrylate. Designed under UNE 23035 part 1, 2, 3 and 4 standard of 1995 and 1994. Photoluminescent. FIRE DOOR - KEEP CLOSED.