BRD Noise and Vibration Control, Inc.

HUSH SEALANT

HUSH SEALANT

Permanently Flexible Acoustical Sealants for Exposed and Unexposed Applications in Sound Rated Construction.

BRD HUSH SEALANT™ is a non-shrinking, permanently flexible joint sealant and flashing compound designed to act as an acoustic, thermal and vapor barrier. It is applied with standard caulking guns and adheres to clean, dry prepared surfaces. Within 12 to 24 hours following application, the sealant forms a tough outer skin while remaining pliable and flexible in the middle. It is easy to remove, patch and reseal on most surfaces. Coverage is 89 linear feet per tube for ¼” diameter extruded bead for the 29 oz. tube size.

Advantages:

• Pliable seal against airborne sound, air infiltration and moisture
• Adheres to wood, metal concrete, gypsum board and other construction materials and building substrates
• Maintains STC value (Sound Transmission Class) of sound rated walls, systems and assemblies
• Non-hardening and non-migrating
• Will not shrink, crack or dry out
• Asbestos free and odorless
• Fast, smooth, easy application and clean-up
• Formulations for bead applications and moldable putty
• UL tested and classified

Applications:

• Exposed and unexposed applications
• Building structure perimeter joints
• Metal/wood floor and ceiling runners
• Around electrical boxes, outlets and switches in sound rated wall assemblies
• To seal gaps around pipe, duct, conduit, utility lines and other penetrations of sound rated structures
• Dual service acoustical and thermal insulation treatments
• Sound rated doors and windows
• Seams and joints in high performance pipe and duct insulation (external) systems
• Any industrial, commercial or residential sound rated construction