2 X Everbuild AC50C4 Acoustic Sealant and Adhesive - White

AC50 is a high strength, permanently flexible acoustic sealant and adhesive specifically formulated for sealing and bonding plasterboard and other kraft lined insulation boards to common substrates. To form an acoustic barrier by sealing gaps between plasterboard walls, floors and ceilings and in dry lining applications. When used as a sealant this formula remains permanently flexible whilst being resistant to mould, non flammable and over paintable. As an adhesive to bond plasterboard to plasterboard, wood and metal studding and direct to blockwork. For sealing and bonding most other Kraft lined insulation boards. All surfaces must be clean and dust free. All loose or flaking surface coatings, and old sealant and mastic joints, should be removed before application., Manufacturer: Everbuild