JCW Acoustic Sealant is a high strength, permanently flexible white acoustic sealant and adhesive specifically formulated for sealing and bonding plasterboard. It is ideal for sealing the edges of plasterboard systems and filling and sealing any holes where services have been installed, thereby preventing the leakage of noise. It is paintable once cured. This non-flammable sealant is water based, solvent free, is easy to use and clean up and adheres well to just about all substrates used in the building and construction industry. It can be successfully used on walls, ceiling and dry lining applications. Use it to fill large gaps in existing timber floorboards or spaces between floor decking before overalying with acoustic materials. JCW Acoustic Sealant is particularly recommended for sealing the perimeters and edges of floating floors before applying additional soundproofing materials in order to further enhance acoustic performance. It has been independently tested in a UKAS accredited laboratory. Contact us today to find out more.