4mm coroplast
Lightweight. The standard for yard signs and short-term use.
Trade only · Wholesale
Wholesale coroplast signs
Full color UV print on 4mm, 6mm or 10mm corrugated plastic. Single or double sided, die cut to shape, and sized to the job.
- 94.6%of orders ship the next business day
- FreeUPS Ground to the contiguous US
- 1sign is enough. No minimums.
Three materials.
6mm coroplast
Added rigidity for larger formats and windier sites.
10mm coroplast
Heavy duty for construction sites and large format installs.
Popular sizes.
- 6" × 24"
- 12" × 18"
- 18" × 24"
- 24" × 24"
- 24" × 36"
- 2' × 4'
- 32" × 48"
- 4' × 8'
Custom sizes up to 4' × 8'.
Three finishes.
Die cut
Digitally cut to any custom shape.
Double sided
Printed on opaque stock, so one side does not show through the other.
Stakes and stands
Stakes and stands for yard and display signs.
The specs.
- Material
- Corrugated polypropylene (coroplast), opaque
- Thicknesses
- 4mm, 6mm, 10mm
- Direct UV print, single or double sided
- Flute direction
- Horizontal on 4 by 8 foot panels, vertical on standard yard signs. Note your preference on the order.
- Durability
- Weather resistant, dent resistant
- Outdoor life
- 6 to 18 months
- Die cut
- Yes, any shape
- Production
- Next business day (94.6% of orders)
- Minimum order
- None
- Shipping
- Free UPS Ground to the contiguous US
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Custom die cut coroplast from SignMaster
Shops order them for
- Real estate yard signs and riders
- Political and bandit signs
- Lawn and neighborhood event signs
- Directional and wayfinding signs
- Construction site signage
- Grand opening and sale signs
- Retail point-of-purchase displays
- Church and school events
- Custom shaped novelty signs
Trade only: orders ship with no SignMaster branding. No setup or overrun fees, and color matching is free.
Questions
What thicknesses of coroplast do you offer?
We stock 4mm, 6mm, and 10mm corrugated plastic (coroplast).
Should I add laminate to my Coroplast signs?
We don't recommend laminate for Coroplast. It's a short-term material where the added cost isn't justified. Our UV inks provide excellent fade resistance for the typical 6-18 month lifespan, making laminate unnecessary.
Can Coroplast signs withstand weather conditions?
Yes. Coroplast is waterproof, UV-resistant, and handles temperatures from -20°F to 140°F, so it stands up to rain, snow and direct sunlight, with a typical lifespan of 6 to 18 months.
Can you die cut Coroplast to custom shapes?
Yes. We digitally die cut coroplast to custom shapes, from simple outlines to intricate logos.
How fast do wholesale coroplast signs ship?
94.6% of orders ship the next business day.
Is there a minimum order for wholesale coroplast signs?
No. Order one sign or a full production run, and UPS Ground shipping to the contiguous US is free.
Is SignMaster trade-only?
Yes. SignMaster is a trade-only wholesale printer: your supplier, not your competitor. Orders ship with no SignMaster branding.
Also printed for the trade
Ready when your next job is.
Everyone at SignMaster.com is on your team. Our goal is to make outsourcing easy and profitable for you.