![](https://polyglass.ca/wp-content/uploads/2019/06/Polyflex-Talc-Smooth-200x300-2.png)
Applicable Standards
![](https://polyglass.ca/wp-content/uploads/2019/03/ASTM1.png)
Application Methods
![](https://polyglass.ca/wp-content/uploads/2015/12/heat-welded.png)
Heat-Welded
Polyflex is an Atactic Polypropylene (APP) modified bitumen roofing membrane with a superior non-woven polyester mat that provides flexibility and dimensional stability as well as excellent tear and puncture resistance. The premium APP compound and durable construction provides long-term weathering performance. Polyflex is designed for use as base, interply, or cap sheet in multilayer low-slope assemblies.
The top is constructed with a factory-applied “wet talc” surface while the bottom has a burn-off film.
Successive system layers can be heat welded with an additional ply of Polyflex or Polyflex G cap sheets.