Rectorseal Metacaulk SAS 90 Smoke & Acoustic Sealant, 28oz
Rectorseal Metacaulk SAS 90 Smoke & Acoustic Sealant, 28oz
Rectorseal Metacaulk SAS 90 is a high-quality, latex-based sealant designed to reduce sound transmission and maintain the required Sound Transmission Class (STC) for airborne sound in accordance with International Building Code (IBC) standards. It forms a durable, flexible, and paintable barrier that prevents the passage of smoke and toxic gases through non-fire-rated penetrations and joints in smoke barrier partitions.
Rectorseal Metacaulk SAS 90 is a top choice for professionals looking for a reliable, long-lasting solution for their sound and smoke sealing needs. Its ease of use and flexibility make it an ideal choice for any project that requires a high-quality sealant to achieve the desired STC rating and prevent smoke and gas infiltration.
Rectorseal Metacaulk SAS 90 Smoke & Acoustic Sealant, 28oz Features:
- Excellent freeze-thaw resistance
- Strong, long-lasting bond with high adhesion
- Flexible, non-sag set with easy water cleanup
- Mold and mildew resistant
- Can be painted over
Applications:
- One and two-sided applications
- Top and bottom runners before drywall application
- Outer edge perimeter joints of drywall
- Cut-outs and utility penetrations
- Bottom of wall, wall to wall, and head of wall joints in smoke partitions
- Suitable for use in minimally dynamic joints
- Metallic, insulated metallic, ducts, conduit, cable, and wire penetrations in non-fire rated smoke partitions and acoustical assemblies (check with manufacturer for non-metallic approvals)
Rectorseal
66655