Corrugated Plastic, (aka coroplast) It is very durable outside for lawn signs, yard signs and political signs. Corrugated plastic is aligned with flutes that generally run vertically on the sign to allow sign stakes to be inserted in the flutes. There is a slight detection of lines when looking at the material. surface is not affected by most oils, solvents or water. Great for long term and short term use. They store well for reuse at another time.
Signabond is our strongest, most rigid panel. It sports a slightly thicker Aluminum skin, .30mm, strong, rigid, extremely durable, resists corrosion (anti-corrosion and primer treatments to both aluminum sheets), impervious to water and most chemicals, excellent ultraviolet (UV) ray protection, withstands extreme outdoor conditions, its light weight makes installations easier, fabricated and mounted using everyday tools, no pre-treatment necessary for paint or graphics, surface resists scratching, easily cleaned, long life span, and affordable. Available in 3mm panels.
