Its life span is two years outdoors. These are considered temporary signs and would compete with laminated paper signs and with very thin aluminum or tin signs. They'll last longer outdoors if used seasonally.Sep 27, 2013
Can you write on corrugated plastic?
No. Dry erase markers do not work with our coroplast (corrugated plastic) panels.
Are corrugated plastic signs waterproof?
Corrugated plastic signs are a lightweight and cost-effective sign material, ideally suited for a wide variety of indoor and short-term outdoor uses. ... Corrugated plastic signs are also waterproof, and can be customized by thickness, shape, color, and finish depending on your specific sign needs.