RoofRunner is a synthetic roofing underlayment that is easy to handle with a high traction surface designed for wet and dry walkability. Grips to roof deck, providing a stable surface that reduces pulling against mechanical fasteners.
Light gray surface offers a cool working environment. Exceeds performance requirements of ASTM D226 and D4869 and conforms to UL 790/ASTM E108 for Class A fire resistance.
![Maple Leaf Foods Ontario[2]](https://img.buildings.com/files/base/ebm/buildings/image/2022/06/16x9/Maple_Leaf_Foods___Ontario_2_.62a0caaf6297f.png?auto=format,compress&fit=crop&q=45&h=139&height=139&w=250&width=250 "Maple Leaf Foods Ontario[2]")
