Durable, lightweight, and versatile, 4mm Coroplast Signs are the perfect solution for promotional, directional, and political signage. Printed in full color on rigid corrugated plastic, these signs are built to withstand the elements with UV-cured inks and waterproof durability, making them ideal for both indoor and outdoor use. Resistant to oils, solvents, and water at regular temperatures, Coroplast signs maintain their integrity in various conditions. Available with optional grommets for easy mounting or paired with stakes for ground placement, they are commonly used for political campaigns, yard signs, real estate listings, healthcare facilities, educational institutions, and retail promotions. Whether for temporary or long-term use, 4mm Coroplast Signs provide a professional and eye-catching way to deliver your message.