Smoke & Acoustic Sealant Caulk, 20 oz White

Smoke & Acoustic Sealant Caulk, 20 oz White – Smoke & Sound Sealant RectorSeal Smoke & Acoustic Sealant Caulk is a high-grade acrylic latex sealant designed to provide permanent sealing for penetrations, membrane openings, and static or dynamic joints in smoke and sound-rated assemblies. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable smoke and sound control solutions. This sealant prevents smoke passage and impedes sound transfer, making it effective in both fire-rated and non-fire-rated assemblies. Its applications include sealing around metallic and nonmetallic pipes, outlet and receptacle boxes, membrane penetrations, and wall joints. Specifications Manufacturer: RectorSeal Manufacturer Part #: 66652 Product Weight: 20.2 oz Color: White Material: High-grade acrylic latex STC Rating: 69 Tested Standards: ASTM E84, ASTM E90, ASTM E1399, ASTM C834 LEED Compliant: Meets requirements for low emitting materials for adhesives and sealants Application Temperature Range: 35°F to 120°F Shelf Life: 3 years Features Prevents smoke and impedes sound transfer Excellent for large openings Easy to dispense vertically or horizontally Water clean-up Interior application Compatible with FBC™ System, ensuring chemical compatibility with FlowGuard Gold®, BlazeMaster®, and Corzan® pipes and fittings Paintable and flexible Low VOC content & LEED compliant Downloads & Links Flyer PDS - French Safety Data Sheet Certified Clean Air Gold Certificate Spec Sheet