ROCKWOOL FIREPRO® SoftSeal Coated Strips have been tested to BS EN 1366-3 2009 and classified to EN 13501-2, providing up to 2 hours fire performance (EI120). The strips are designed to accommodate structural and service movement, maintaining their fire performance and acoustic properties. They are also flexible for use in reinstating fire resistance, acoustic and air seal performances in masonry and drywall systems where voids have been created for the passage of services, including pipework and cabling. Using FIREPRO® SoftSeal Coated Strips is crucial for reducing the spread of fire and smoke.