Sound Proofing
Green Glue Noiseproofing Sealant
Seal gaps between walls, ceilings, and floors to prevent noise from penetrating into adjoining rooms; for a room to be soundproof it needs to be air-tight.
Green Glue Noiseproofing Sealant is quick drying, remains flexible and is paintable when dry. It's water-based, so clean up (while still wet) is easy with soap and water. It can be applied as easily as any standard caulking material. It's non-toxic and low VOC.
Estimating Quantities: One tube is sufficient to treat about 25 linear metres for a 5mm gap, 5mm deep.