Bostik 915FS™ is a one-component, smooth fast setting polyurethane sealant/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 915FS™ has physical properties that will remain relatively stable over time and in varying weather conditions. Its physical properties are relatively unchanged over a wide temperature range, -40 degrees F to 150 degrees F (-40 degrees C to 66 degrees C). Where textured appearance is needed, please use Bostik 916™ or Bostik 2000 Textured™.
- Ideal for installing stair treads & molding
- Exceptional joint movement capability
- Best in class warranty
