Firestone Building Products UltraPly™ TPO XR Stick Adhesive helps minimize the effects of volatile organic compounds (VOCs) on the environment. With many options to fit methods of application for roofing professionals, the two-part polyurethane adhesive can be used over many existing substrates including insulation, concrete, wood and metal. The adhesive can be applied in ribbons or 4-, 6- or 12-inch beads, depending on jobsite requirements. A low-VOC and low odor adhesive, it is available in easy-to-use twin cartridges and 5-gallon bag-in-a-box packages. Additionally, it can be covered under a 20-year Firestone Building Products Red Shield™ Warranty. For more information, visit http://firestonebpco.com/roofing/accessories/ultraply-tpo-xr-stick-adhesive/.