Coroplast Sheets 4' x 8' 4mm
Too large or heavy to ship. Choose Pickup at checkout. We'll email you when it's ready.
The details.
Full sheets of corrugated plastic for custom sizes. 4' x 8' sheets of 4mm Coroplast with vertical flutes, in white and eight colors. Cut them down to any size we don't stock as a blank.
Reach for it when:
- Signs bigger than a standard 18" x 24" yard sign
- Custom shapes, displays and temporary graphics indoors or out
Specs: 4' x 8' x 4mm. Vertical flutes. White, Black, Red, Yellow, Orange, Royal Blue, Gray, Ivory or Green. Need standard yard sign blanks that ship? See 18" x 24" Coroplast blanks.
BACKORDERS ARE NOT AVAILABLE FOR BLANKS. If we are in short supply for your order, you will be contacted.
(Custom cutting available. Call for prices.)
PICKUP ONLY at our Swartz Creek, MI shop. This product does not ship.
Shipping
Orders process in 1–3 business days. DTF and UV DTF transfer orders placed by 12 PM ET on a weekday ship the same day, and transfer-only orders over $75 ship free. US shipping only.
Free local pickup
Choose Pickup at checkout, then collect at 4454 S Elms Rd, Swartz Creek, MI 48473. Mon–Fri 8am–4:30pm ET, storefront closed Fridays 12–1 PM. We email or call when it's ready.
14-day returns
Unused, in the original packaging, with proof of purchase, within 14 days of delivery. Email onesourcestore@gmail.com to start one. Custom, discontinued and gift card items are final sale.
Processing times are estimates, not guarantees. Full details in the shipping and refund policies.