Green Glue Acoustical Sealant (12 Pack)

Brand :

(3 reviews) Write a Review
Price: $153.00
Unit of Measure:
Case of 12 Tubes

Green Glue Acoustical Sealant is an acoustic grade caulk that is used to seal joints and cracks in soundproof wall, ceiling, and floor systems. One of the most common reasons for noise issues in walls and ceilings is sound flanking through cracks and small crevices.  These tiny air gaps allow sound to freely transmit from one side of the structure to the other.  These air gaps are most commonly found around electrical outlets, light switches, and wall perimeters (bottom of wall behind trim molding).

Green Glue Noiseproofing Acoustical Sealant is easily dispensed through a quart sized caulking gun and provides approximately 40-50 linear feet per tube (at a 3/8" bead).  Green Glue Sealant was previously known as SilenSeal Sealant.

12 Pack with Free Shipping!
*(48 States excludes Hawaii & Alaska)  

Color: Off-White
Paintable: Yes
Coverage: Approx 40-50 linear feet (3/8" bead)
Cure Time: 48 hours
Tube Size: 28 oz /tube
Case Size: 12 tubes


Seals in Minutes:
It takes just minutes to apply Green Glue Acoustical Sealant along edges and cracks. It dries completely in 48 hours.

Easy Application:
No training is necessary to use Green Glue Noiseproofing Sealant—it is applied in the same fashion as standard caulking material. The acoustical caulk soundproofing sealant comes in 28-ounce tubes that fit into quart-sized calking guns. Clean up is simple with just soap and water, even when wet. Soundproof caulk can be painted over once dry.

Effective Solution: Adding Green Glue Acoustical Sealant to your soundproofing project can reduce noise transmission by 100 times or more. Green Glue Noiseproofing Sealant exceeds LEED green building requirements and has been independently tested by Underwriters Laboratories for fire safety and environmental impact.

NOTE: This product is for Acoustical Caulk and not the Noiseproofing Compound

Looking for Less than a Case?  Check our or Green Glue Acoustical Sealant 4 Pack w/ Free Shipping!

Unit of Measure:
Case of 12 Tubes
  • 5
    Green Glue Acoustical Sealant

    Posted by Alexander R. on 21st May 2022

    Stays softer than other acoustical sealants I've tried. I've had other brands that have bad tube pistons that leak sealant past them rendering the whole tube useless. That never happened with Green Glue sealant. If you need to fill large holes/seams, this may not be the best because it does not come out as thick as other brands, but I like it best for "normal" seams and cracks.

  • 5
    Best you can get.

    Posted by Alex L. on 18th Apr 2019

    Great product and amazing fast service from these guys! Would definitely order again.

  • 3
    Difficult to Apply

    Posted by Unknown on 15th Nov 2017

    We are in the process of building a recording studio. We use this product to seal cracks and spaces between drywall parts. The large container is cumbersome and harder to manage, especially in odd shaped work spaces. The nozzle is huge and makes it difficult to apply the material into smaller cracks and openings. I can not comment about the effectiveness of the product in comparison with other caulking products, simply because we are not set to conduct scientific tests.