What are 4mm Coroplast signs
Our 4mm Coroplast signs are lightweight corrugated plastic signs typically used for yard signs, parking signs, real estate signs, and election signs. The material has a corrugated flute structure that may produce a subtle linear effect on the surface, which is a normal characteristic.
The inks are UV-cured for outdoor durability. When using H-stakes, make sure the flutes are oriented vertically. H-stakes work best on soft ground like dirt, soil, and grass.
Ensure your artwork has 0.5 inches of bleed on all sides. Do not add crop marks.