Emseal Quiet Joint Shh 3 X 2 X 10' Sika Gray

3" Joint, 2" Depth of Seal, 10' Coil Cardboard Box, Mass Loaded, High Grade Silicone, Non-Mechanical, Non-Metallic, 2-Side, Open Cell Foam, Gray QuietJoint®/SikaHyflex® 150 LM Acoustic Joint Filler and Partition Closure Sealant

QuietJoint is a sound, draft, heat, cold, and dust blocking acoustic partition closure and joint filler for interior, non-moving joints and gaps. It is a non-mechanical, high-STC (Sound Transmission Class), non-invasively anchored closure that quickly and easily mates partitions to windows, mullions, or stud walls. QuietJoint also blocks sound transmission between rooms. This product is colorized.