Coroplast 4 mm
Standard yard-sign stock, printed one or two sides.
Fluted plastic — the yard sign material. Corrugations run one direction, which decides whether an H-stake goes in vertically or the sign flexes, so flute direction matters on every order.
Specifications & options
- 4 mm fluted plastic
- Single or double-sided
- Specify flute direction
- H-stakes available
No prices listed — every job is quoted on size, quantity and finishing. Build a list and we'll come back with pricing and lead time.

More in Coroplast Corrugated Signs
Coroplast Bollard CoversWrap-around printed sleeves for parking lot bollards.…
Coroplast 10 mmThicker fluted board for larger panels and more rigidity.…
Coroplast Yard Signs in BulkHigh-volume yard signs with H-stakes, for campaigns and real estate.…
Coroplast Stackable Cube TowerPrinted stacking cubes for retail displays and photo props.…
