Green Glue 28 oz. Acoustical Caulk Sealant

Professional quality Acoustical Caulk Sealant, 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.

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).

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.

Superior Elasticity: Remains permanently flexible to prevent cracking or shrinking as your structure naturally shifts over time.
High-Volume Yield: These large tubes provide extensive coverage, making them ideal for professional or large-scale DIY installations.
Safety First: Features a low VOC, non-flammable formula that cleans up easily with water before it fully cures.

When you invest in high-quality soundproofing products, even the smallest gap can compromise your results. This specialized acoustic caulking is engineered to stay pliable, ensuring an airtight seal around drywall perimeters, electrical boxes, and wall headers. Unlike standard hardware store caulk that hardens and fails, our sealant maintains its integrity to block airborne noise effectively. It is one of the most essential soundproofing materials offered by SoundAway for anyone serious about maintaining the STC for any soundproof wall or ceiling assembly. You can rely on the professional-grade durability of the Acoustical Caulk Sealant, 28 oz Tube to create the quiet, peaceful environment you deserve. Order today.

Simple Application: Use a standard quart-sized gun for a smooth, professional-looking bead every single time you apply it.
Aesthetic Versatility: Once cured, the sealant is fully paintable, allowing it to blend into your decor seamlessly and invisibly.
Multi-Purpose Use: Perfect for sealing joints in home theaters, recording studios, and multi-family residential units or office spaces.