When mixed with cement and clean fine sand Adesilex FIS13 Base forms a highly adhesive, highly thixotropic, easy workable mortar that can be applied vertically without sagging and with no slippage even when used for large-size insulating panels. Adesilex FIS13 Base hardens without appreciable shrinkage and bonds to all construction materials. WHERE TO USE Bonding and exterior finishing of expanded polystyrene or expanded polyurethane, rack wool, cork, etc. insulation panels for walls and ceillings directly onto plaster, concrete and cement block. Storage: It is stable for at least 12 months. Packaging: 25kg drum