Sika Boom -130 FB Fireblock - 455 g

• All applications where fire-retardant properties are required such as: Filling and sealing gaps, joints and cavities; Sealing around service penetrations, electrical outlets, plumbing elements, etc. • Sealing around penetrations through floors and runs through stud walls • Sealing around pipes and ducts penetrations through floors and walls Advantages • Fire resistance up to 217 minutes (EN 1366-4) • Efficient seal against smoke and gas • Does not contain CFC’s and H-CFC’s • Low expansion polyurethane insulating foam sealant fills, seals and insulates gaps up to 25 mm (1 in) • Excellent filling capacity • High yield • High thermal & acoustical insulation values • Foam may be painted, cut, trimmed after cure • Mould and water resistant Standards • Tested according to EN 1366-4 fire resistance of linear joints in various joint combinations • Conforms to fire class B1 (DIN 4102) requirement