Titebond Acoustical Smoke and Sound Sealant

Features & Benefits

• Ideal For: Sealing Air Gaps Between Floor/Plate and Around Partition Panels, Repairing Cracks, Eliminating Rattles in Drywall/Plaster and Bonding Drywall Panels Together.
• Seals: Drywall, Concrete, Wood, Metal, Masonry, Brick, Stone, Ceramic Tile, Marble, Aluminum, Piping Including PVC And CPVC, And Most Common Building Materials.
• Prevents Smoke and Flame Spread
• Improves Sound Transmission (STC) Ratings
• Easily Tools with One Pass
• Performs Well as A Drywall Adhesive – Exceeds ASTM C557
• Environmentally Safe – Voc-Compliant
• Cleans Easily with Water In Wet State
• Mold & Mildew Resistant
• Paintable

Application Guidelines

• Application Temperature: Above 40°F (4°C)
• Service Temperature Range: -20°F to 150°F (-29°C to 66°C)
• Method Of Application: Cartridge/caulking gun
• Working Time: Approximately 10-15 minutes for 1/4″ bead
• Application Directions: 1. Surfaces must be clean and free of any material that may prevent adequate adhesion. 2. Cut nozzle to desired bead size. 3. Puncture foil seal and place in cartridge gun. 4. Apply sealant underneath all runners at the ceiling and floor. 5. Sealant should also be applied to all openings including cutouts, electrical boxes, perimeter joints and other areas where sound transmission and air infiltration may occur. No tooling is required. It is the sole responsibility of the user to thoroughly test any proposed use with all substrates to determine project suitability.
• Cleanup: Clean uncured material with water. After curing, excess sealant must be cut or scraped away.
• Coverage:
  • 28 oz. Cartridge
    • 1/8” Bead: 343 ft.
    • 1/4″ Bead: 86 ft.
    • 3/8” Bead: 38 ft.
    • 1/2″ Bead: 21 ft.
• Limitations: Not designed for continuous submersion or use below the waterline. Air, sealant, and surface temperature should be above 40°F. This product is freeze/thaw stable. For best results, store in a dry location at or below 75°F.

Physical Properties

• Type: Siliconized elastomeric acrylic
• Calculated Voc: 50 g/L (<2.5%)
• Color: White
• Flashpoint: 200°F
• Solids: 79%
• Freeze / Thaw Stability: Stable
• Viscosity: 170,000
• PH: 7.5
• Storage Life: 24 months in a dry location at or below 75°F

Specifications

• Exceeds:
  • ASTM C834 Type OP Grade -18°C
  • ASTM C920 Type S, Grade NS, Class 25, M, G and A
  • ASTM C557 – Performs well as a drywall adhesive
  • CA 01350
  • LEED v4.1
  • UL Tested and classified
  • Tested in accordance with ASTM E84
  • Appropriate for application and use in accordance with:
  • ASTM C919
  • ASTM E90
• Meets:
  • NFPA Class A Fire Rating (0 smoke; 0 flame spread).

Warranty Statement

Liability is limited to product replacement only

SDS

Safety Data Sheet

TDS

Technical Data Sheet