915
Polyurethane Sealant & Adhesive.
Product overview
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.
Geographic availability
- United States
Available sizes
10.1 oz cartridge
20 oz sausages - 12/case
Smart Advantages
Tenacious bond to difficult substrates
Permanently flexible
Miami-Dade approval NOA 17-0329.18, 15-0520.01
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TDS
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High Performance Sealant color Card
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Bostik Sealant Reference Guide
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Construction Caulk, Sealants & Grab Adhesives Limited Warranty
Next events

Bostik Academy
Flooring Surface Prep & Adhesives
Flooring Surface Prep & Adhesives
April 23-24, 2025
Bostik Academy - Temecula
27430 Bostik Ct.
Temecula, CA 92590
27430 Bostik Ct.
Temecula, CA 92590
Presented by Bostik, learn about our innovative surface prep, tiling, hardwood and resilient ...

NWFA Expo 2025 | National Wood Flooring Association Expo
April 15-17, 2025
Charlotte Convention Center
501 S College St
Charlotte, NC 28202
501 S College St
Charlotte, NC 28202
Join Bostik at the NWFA Expo 2025. Build your knowledge at the largest trade show anywhere ...

Bostik Academy
Flooring Surface Prep & Adhesives
Flooring Surface Prep & Adhesives
March 19-20, 2025
Bostik Academy - Temecula
27430 Bostik Ct.
Temecula, CA 92590
27430 Bostik Ct.
Temecula, CA 92590
Presented by Bostik, learn about our innovative surface prep, tiling, hardwood and resilient ...
Related market & applications

Sealing & Bonding
- Joint Sealing