Ramco Instawall Sandwich Panels are made using unique technology for dry wall construction. They are 100% asbestos-free. Ramco Hicem Fibre Cement facing boards, fibre reinforced aerated cement concrete core are bonded to form panels with excellent bonding strength. Unique semi-circular tongue and groove jointing technology facilitates easy and fast installation and reduces space consumption. These panels have excellent fire, water, termite and thermal resistance features. They are also easy and fast to install and give an excellent surface finish. Ramco Instawall is used for many applications like pre-fabricated locations, internal walls and commercial units.