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photo of Green Glue Acoustical Caulk Sealant | 12 Tube Case | 28 Oz

Acoustical Caulk Sealant Case, 12 tubes per case

6 Reviews
$
Product Code: 19002

12-Pack of 28 oz. Acoustical Caulk Sealant Tubes

Professional quality AcousticalCaulkSealant,also referred to as noiseproofing sealant, 28 oz tube, is designed to dampen sound between room surfaces. Seal cracks between walls, ceiling, and floors to minimize sound leaks. Acoustical Caulk is highly flexible with exceptional aging characteristics - will not dry out nor crack with age. There are 12 Acoustical Caulk Sealant tubes per case.

Acoustical Caulk Sealant can be easily applied using any standard, quart-sized caulking gun applicator. For maximum performance, apply a 1/4" bead of Acoustical Caulk Sealant along the edges and joints between floors and walls as well as between walls and ceiling. Once dry, Acoustical Caulk Sealant can be painted. Estimated yield, at a 1/4" bead, is 60 lineal feet (LFT) per tube or 720 LFT per case.

Acoustical Caulk Sealant exceeds LEED green building requirements, is low V.O.C and nearly odorless. Cleans easily, while still wet, with soap and water.

  • Permanent Flexibility: You get a seal that never becomes brittle, ensuring long-term noise reduction as buildings shift.
  • High-Volume Value: A full case of 12 tubes provides ample coverage for large-scale drywall installations and multi-room projects.
  • Eco-Friendly Formula: Our sealant is non-toxic, low-VOC, and cleans up easily with soap and water, making it safe for indoor use.
Our Acoustical Caulk Sealant Case is the essential finishing touch for any high-performance acoustic project. While many soundproofing products focus on surface area, this sealant targets the microscopic gaps that leak sound. It stays permanently resilient, unlike standard hardware store caulks that harden and crack over time. This durability is vital for both commercial soundproofing in busy offices and residential soundproofing in quiet bedrooms. By integrating this sealant with your other soundproofing materials, you prevent "sound leaks" that bypass even the best sound-absorbing materials. Order today.
  • Drywall Perimeters: Use it where wall panels meet the floor, ceiling, and corners to stop flanking noise.
  • Electrical Outlets: Apply around junction boxes and penetrations to maintain the integrity of your sound barrier.
  • Window and Door Frames: Seal the small gaps around frames to block exterior traffic and neighborhood noise.

Reviews

Average Customer Review:
( 6 )
Daniel White
April 22, 2026
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Howard Steele from Emigrant, MT United States
April 19, 2024
Great service and knowledgeable people
They understand and are ready to help
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Amalis Pourarian from Rancho Santa Fe, CA United States
October 11, 2022
Best customer service
Alex knows everything there is to know and his customer service is excellent. Would highly recommend his business for all of your acoustic needs.
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Allie from Spring, TX United States
January 3, 2022
Great!
I saved $200 by NOT going to Amazon! Arrived much sooner than expected-great experience.
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Mark Blocksom from Lakeside, CA United States
March 10, 2021
Soundproofing project
From the first contact with Alex he was very helpful and professional. He was able to answer all my questions and helped with the purchase of the materials for my soundproofing project. The only negative is the location as it is far from Lakeside, and the cost of the material, but it's comparable to others on the market.
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