915 sealant is a one-component, smooth polyurethane adhesive capable of dynamic joint movement totaling 70% of original joint geometry (±35%). The sealant cures to a tough, flexible rubber when exposed to moisture present in the atmosphere.
Bostik 915 all seasons formula has physical properties that will remain relatively stable over time. The cured performance temperature range is -400°F to 1500°F. Where textured appearance is needed, please use Bostik 916.
