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Acoustic sealants and supplementary materials to complete your soundproofing installation. Seal gaps and prevent sound flanking paths.
Acoustic Sealants and Installation Accessories
Even the highest-performing sound insulation system can be compromised by small gaps, cracks, and unsealed penetrations. Our acoustic accessories range provides the supplementary products needed to seal these weak points and ensure full rated performance is achieved on site.
The SG-AS65 Acoustic Sealant is a non-hardening, permanently flexible sealant rated at 32 dB that maintains its acoustic seal even as building materials expand and contract. It is formulated specifically for acoustic applications and remains effective over the full service life of the installation.
Proper use of acoustic sealants is a critical step in soundproofing installations. We recommend including acoustic sealant in every project specification alongside insulation and damping products for a complete, high-integrity acoustic solution.
Typical Applications
Key Specifications
SG-AS65
Specially formulated acoustic sealant for sealing gaps in non-porous building materials and metal interfaces. 32dB reduction index. Contains no solvents or corrosive agents.
SG-PL
Pressure lock handle that improves door sound insulation by applying adjustable compression between door and frame, reducing gaps and sound leakage. Durable zinc alloy with multiple lock and latch configurations.
Cassette Keel
Cold-rolled hot-dip galvanized steel cassette keel framing system with main, sub, and edge keels plus M8 hardware. Provides the decoupled structure that secures acoustic boards while preserving acoustic isolation.
