Green Glue Acoustical Sealant (4 Pack)

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(3 reviews) Write a Review
Price: $62.00
Unit of Measure:
Pack of 4 Tubes
Bulk Pricing:

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).

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

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).

Color: Off-White
Paintable: Yes
Coverage: Approx 40-50 linear feet (3/8" bead)
Cure Time: 48 hours
Tube Size: 28 oz /tube
Pack includes 4 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. It 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.  Green Glue Sealant was previously known as SilenSeal Sealant.

Unit of Measure:
Pack of 4 Tubes
  • 5
    Green Glue Acoustic Sealant - Awesome!

    Posted by Tyler on 12th Jan 2021

    Purchased the 4 pack of green glue acoustic sealant to complete an acoustically decoupled wall that was installed. The sealant goes on quick, but you definitely want to use backer rod for larger gaps. Anything even slightly over the recommended size was bubbling and had to be redone. Worked well and finished the wall off nicely. No sound has been penetrating through it since installation.

  • 4

    Posted by Joshua R. on 23rd Jun 2020

    Used 8 of these tubes for our soundblocking project on shared walls. We used green glue between the old and a new layer of drywall. Not sure if it was the green glue or the sealant that works, but it does.

  • 5
    Green Glue Sealant - Sounds Great!

    Posted by Lawrence R. on 16th Nov 2019

    Used on home studio. Easy to apply; has working stability and set time to allow you get it done quickly but not so fast you compromise quality.