Polypropylene material is highly recommended for outdoor use.
It is UV stable and resists fading and cracking outdoors for three to five years. It is non-toxic and is Food Contact approved, conforming to AS 2070 (Plastic Materials For Food Contact and Use).
Enduring temperatures of -40°C to 160°C, this polypropylene is fully recyclable and is an environmentally responsible alternative to PVC.
Not only is the poly we use in our signs made from over 50% recycled material, but it is also certified as Carbon Neutral. All signs are 1.4mm thick with rounded corners and four corner mounting holes.