20 oz. Sausage Smoke and Sound Sealant SS 100, White | 3M-SS100-20

3M's Smoke and Sound Sealant SS100 (white) is a gun-grade, elastomeric sealant that exhibits excellent adhesion to a full range of construction substrates. When dried, it forms a monolithic seal that helps prevent unwanted noise infiltration and mitigates the spread of smoke and toxic gas during a fire. This sealant is designed to seal construction joints and through penetrations in non-fire rated wall and floor assemblies, including smoke partitions and acoustic assemblies. It also acts as an acoustic barrier by minimizing noise transfer (STC-Rating of 56 when tested in a STC 56-rated wall assembly) and meets the intent of LEED® VOC environmental regulations and International Building Code (IBC) and other building code requirements.

• Designed to provide excellent soundproofing properties, reducing the transmission of noise through joints and penetrations
• Effective at preventing the passage of smoke and other airborne contaminants, enhancing fire safety in buildings
• Strong adhesion to a variety of substrates, including concrete, metal, wood, and plastic, ensuring durable and reliable sealing
• Exhibits good flexibility and movement capability, accommodating building movement without compromising its sealing properties
• Formulated for easy application with standard caulking guns, facilitating efficient installation and reducing labor time