![](https://polyglass.ca/wp-content/uploads/2015/12/G2Base_New.jpg)
Applicable Standards
![](https://polyglass.ca/wp-content/uploads/2019/03/UL-Membranes.png)
![](https://polyglass.ca/wp-content/uploads/2019/03/ASTM1.png)
![](https://polyglass.ca/wp-content/uploads/2019/03/TDI.png)
Application Methods
![](https://polyglass.ca/wp-content/uploads/2015/12/hot-asphalt.png)
Hot Asphalt
![](https://polyglass.ca/wp-content/uploads/2015/12/squeege.png)
Cold-Applied
Polyglass G2 Base is a premium, inorganic fiberglass mat reinforced base sheet which has been saturated and coated with a weathering grade asphalt. The top surface is then coated with a fine mineral parting agent to prevent sticking in the roll. Designed as an ideal first roofing ply in SBS/APP modified or Built Up roofing systems, this wrinkle resistant easy roofing membrane can be installed over a variety substrates.