3–4 mm thick.
Provides indoor and outdoor protection. Ideal for short-term use with little exposure to the elements.
5–8 mm thick.
Can withstand moderate outdoor conditions for a limited time. Good for painting, landscaping and camping.
9–14 mm thick.
For extended outdoor use under harsh conditions. For winterizing, automotive purposes and construction.
15+ mm thick.
Maximum durability for prolonged exposure to severe elements. Ideal for the most demanding applications.