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🔕 Silence is the new luxury—seal your space in style!
TMS Acoustical Caulk is a premium, latex-based soundproofing sealant designed to reduce noise transmission through walls, ceilings, and floors. This 6-pack of 29oz tubes adheres to a wide range of surfaces including drywall, wood, concrete, and metal, maintaining STC ratings per IBC 1207.2 and ASTM standards. Made in the USA, it offers long-lasting durability, waterproof protection, and fire safety compliance, making it an essential tool for professional-grade acoustic projects.



| ASIN | B0887VKMD8 |
| Best Sellers Rank | #13,375 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Adhesive Caulk |
| Brand | Trademark Soundproofing |
| Brand Name | Trademark Soundproofing |
| Colour | Green |
| Customer Reviews | 4.1 out of 5 stars 138 Reviews |
| Item Form | Liquid |
| Item Weight | 28 Ounces |
| Liquid Volume | 28 Fluid Ounces |
| Manufacturer | Trademark Soundproofing |
| Material Type | Rubber |
| Number of Items | 6 |
| Size of liquid in ounces | 28 Fluid Ounces |
| Surface Recommendation | Metal, Wood |
| UPC | 305399504024 |
| Unit Count | 168 Fluid Ounces |
| Water Resistance Level | Waterproof |
B**Z
Great product but missing part.
Great product and easy to use. Did not include the nozzle for the tubes for some reason but I made it work.
B**3
Helps dampens noise
Used this along with sound proofing material to build boxes for my in ceiling speakers. Really helps dampen the noise in the bedrooms above my living room
A**Y
Wonderful product!
Despite a little expensive it's such a wonderful product, it worked very well for the purpose, reduced the noise at least 50% ...
C**C
Way too thin and soupy to stop transfer of sound.
I’ve used acoustic sealant in the past so I do have some experience with it. This stuff is not worth buying. It is a very watered down thin consistency. I have sound proof rooms before with acoustic sealant that is dense so when applying materials over it the sealant flattens but maintains it’s thickness to actually reduce sound transfer. This stuff might be good only for sealing holes and cracks not for actual sound transfer prevention on walls and ceiling installations. Stuck with all of this stuff might donate it to a charity that builds homes or something.
J**S
It works as intended.
This caulk is pretty good quality. It works way better than I expected its nice and thick. It takes about 24 hours to dry and the smell isn’t bad at all so you don’t have to leave when you’re done which is very helpful.
Trustpilot
2 weeks ago
1 day ago