4mm Corrugated Plastic

Our go-to yard sign material for everyday promotions, events, and storefront visibility.

4mm corrugated plastic is the most versatile option in the yard-sign lineup. It delivers sharp full-color graphics, dependable outdoor performance, and flexible quantity pricing for everything from single signs to larger campaigns.

Why customers choose it

• Popular all-purpose sign material for business, political, event, and real estate use
• Full-color UV printing for bold graphics with strong fade, scratch, and water resistance
• Custom sizes and shapes available up to 48" x 96"
• Single-sided and double-sided options
• No minimum quantity required

Material details

• Thickness: 4mm (3/16")
• Outdoor durability: up to 1 year in typical conditions
• Recyclable corrugated polypropylene
• Also commonly referred to as Coroplast or corrugated plastic

Good fit for

• Yard signs
• Temporary directional signage
• Promotional event signs
• Short-term outdoor campaigns