SmokeBlock 136
SMOKEBLOCK® Caulk is a non-combustible gun grade sealer for fireblocking and draftstopping in wood frame walls and floors. SMOKEBLOCK® is designed for filling annular spaces around penetrants and along seams throughout the building envelope and is suitable for use in one or two family dwellings. Not Suitable for Use in Fire-Rated Construction.
Water-Based for Easy Clean-up
No Shaking or Mixing Required
Adheres to Wood and Masonry
Meets ASTM E136
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