Description A fire resistant sponge barrier for use over suspended ceiling tiles, giving 60 minutes fire protection, impact and airborne acoustic protection, thermal insulation and Class 0/Class 1 spread of flame. Advantages – Made to fit over all tile styles – Can be supplied to accommodate downlighters or air conditioning units – Easy and quick to apply, no special clothing or gloves required – Non fibrous so can be used in sterile areas, hospitals, computer rooms and clean rooms Application Instructions Ceiling Barrier can be easily fitted onto existing suspended ceilings by simply removing the tiles one by one and laying the board on top of them, ensuring a snug fit between the tees. When down lights or air conditioning units are present, order a tile in conjunction with down lighter cover (Product 32) or air conditioning unit cover (Product 31). They will be supplied as complete units for easy installation. Make sure to state the position of these covers during ordering. Order References / Sizes Ref Size Mass CB1 600mm x 600mm 0.6kg CB2 600mm x 1200mm 1.2kg Data Sheets COSHH DATA HS125-05-2015.pdf