
Durable Outdoor Signage
PolyDura is a proprietary formulation of polyethylene, specially treated for long-term outdoor signs. It contains post-consumer recycled material, and offers a more economical and environmentally responsible alternative to aluminum. With PolyDura you don’t have to choose between quality and durability – you get both!
Features & Benefits
- Available in a variety of thicknesses and colors
- Die cut to your custom shape
- Fade resistant for up to 5 years
- Chip and crack resistant
- Ideal for long term outdoor signage, tags, & posters
- Works with heat pen for 3D data recording
Color Customizations

We support a variety of fade resistant polyethylene colors.
Gauge Options
PD 19 = .019″ or approximately 1/64″ thick
PD 55 = .055″ or approximately 1/16″ thick
PD100 = .100″ or approximately 3/32″ thick
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Why Do Our Signs Last?

Since we print your image directly onto the substrate rather than laminating vinyl to metal, you won’t see the cracking and delaminating that is common with vinyl-over-aluminum signage. Our signs are made with a high quality polyethylene plastic so it won’t oxidize like other signs. When you use PolyDura, you know you’re getting signage that can withstand harsh environmental conditions – which is why it’s a popular choice for Forest Service signage.
Customer Review

“Working with Cole Graphics has been a pleasure. Our products look great and are exactly what we wanted. With great attention to detail and quick turn-around on the product, we are always looking forward to doing business with Cole!”
Kan S. Dillon
U.S. Department of the Interior Bureau of Land Management