Metacaulk® Firestop Sealants
BlazeSeal™ creates a firm seal that prevents the flow of hot smoke, gases, and flames through the door-to-frame clearance of single or double-leaf doors by forming a fire barrier around the perimeter.Compared to other brands, BlazeSeal™ exhibits greater intumescence by expanding to 18 times its original size which allows for more flexibility in the placement of the strip and aids in passing tests of longer duration.BlazeSeal™ may be used with standard door and frame designs. A high degree of expansion allows for flexibility in the placement of BlazeSeal
FBC System Compatible indicates that this product has been tested, and is monitored on an ongoing basis, to assure its chemical compatibility with FlowGuard Gold®, BlazeMaster® and Corzan® pipe and fittings.
FBC, FlowGuard Gold®, BlazeMaster® and Corzan® are licensed trademarks of Lubrizol Corporation.