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GREENchoice Acoustical Sound Sealant

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0.00 LBS

Product Description

Titebond GREENchoice Professional Acoustical Smoke & Sound Sealant is a non-flammable, latex-based product designed specifically for the reduction of sound transmission in wall partition systems. Its primary function is to achieve and maintain the specific STC (Sound Transmission Class) value of the system designed.

GREENchoice Acoustical Smoke & Sound Sealant remains permanently flexible and adheres firmly to wood or metal studs, concrete, gypsum board, and most other types of building substrates. Its unique formulation is non-drying, non-hardening, non-staining and non-migrating. The sealant is used for unexposed applications at perimeter joints, floor and ceiling runners (either wood or metal), cutouts in gypsum board, veneer plaster systems, and other areas where a sound rated assembly is required.

Download Titebond GREENchoice Acoustical Smoke & Sound Sealant 

Exceeds the requirements of ASTM C661, ASTM C834, ASTM D217 and ASTM D412. UL Tested and classified. Tested in accordance with ASTM E84; ASTM E90 and ASTM C919. UL 723 classified. Meets NFPA Class A fire rating. Meets GreenSeal GS-36 specifications.

Product Features

  • UL Classified
  • Reduces smoke migration
  • Easily tools with one pass
  • Environmentally safe - VOC-compliant
  • Eliminates sound transmission and seals air gaps
  • Cartridge and carton contain post-consumer recycled material
  • Repairs cracks and eliminates rattles in drywall and plaster
  • Improves STC Values and upgrades sound quality
  • Cleans easily with water in wet state
  • Mold and mildew resistant

Physical Properties

Type Acrylic polymer (non-reactive) Reactive VOC 40.82 g/L
State Medium-viscosity caulk Weight/gallon 12.8 lbs.
Color White Flashpoint > 200 °F.
Solids 80% Freeze/thaw stability Stable
Viscosity 170,000 pH 7.5
Storage life Up to 2 years in unopened container  


Coverage (maximum): Approximate length of bead according to bead diameter:


Container 1/8" bead 1/4" bead 1/2" bead
28 oz. Cartridge 343 ft. 86 ft. 21 ft.


Application Guidelines

Application Temperature 40°F. to 120°F.

Service Temperature Range -20°F. to 150°F.

Method of Application Cartridge/caulking gun

Working Time Approximately 10-15 minutes for 1/4"bead

Working Surfaces Surfaces to be sealed should be clean, dry and free from oil, grease and any other material that may deter adhesion.

Cleanup Clean with water while caulk is wet. Scrape off dried excess caulk with a putty knife.

STC Ratings
Edge Detail     STC Value      Comments
The open-edge track gave the STC value of 29 through direct leakage
Single bead at the perimeter of 
one base layer
This bead closed void but did not seal leakage around the joint between wallboard and track
Two beads, one under each base layer of gypsum board
The beads closed void and sealed leakage around track

Note: Taken from ASTM C919. The test partitions of metal studs 610 mm (24 in.) on center, with double layers of 13 mm (0.5 in.) wallboard screw-attached to each side. Sound attenuation blanket, 38 mm (1.5 in.), was placed in the void. The partition panels were erected, shimmed out 3mm (0.125 in.) at the periphery: top, bottom, and edges. 

Surface Burning Characteristics for Building Materials
  -Tested as applied in two 1/4" diameter beads, 8 in. O.C.(Coverage: 2.8 percent of the exposed test sample area).


If using outside, do not apply if rain is expected within 12 hours. Not recommended for continuous submersion or use below the waterline. For best results, store above 40°F. This product is freeze/thaw stable. For questions, please call our toll free Help Line 1-888-533-9043.

Caution Statements

CAUTION: EYE AND SKIN IRRITANT. Contains mineral spirits. Do not swallow. Do not allow eye contact or prolonged skin contact. First Aid: If swallowed, do not induce vomiting; contact physician. If eye contact occurs, flush with water for 15 minutes; contact physician. Wash skin contact areas with soap and water; contact physician if irritation persists. For additional information, refer to Material Safety Data sheet. KEEP OUT OF THE REACH OF CHILDREN

Ordering Information

Part No.



Units Per Package

Packages Per Pallet


28 Oz. Cartridge





5 Gallon Pail





Download MSDS (Material Safety Data Sheet)

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