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Verified by manufacturer over a year ago
Fire retardant high performance MS sealant
Bostik Fireban® Hybrid can be used both internally and externally for fire resistant sealing of linier connection and expansion joints in construction. Also applicable for horizontal joints and connection of floor/ceiling with walls.
Bostik Fireban® Hybrid is a high performance and durable single component fire retardant sealant based on MSP (Modified Silyl-Polymer) technology. Fireban® Hybrid absorbs movements up to 25% and cures with the aid of atmospheric humidity to form a durable elastic rubber.
Fire resistance has been tested in accordance with AS 1530.4 up to 240 minutes in a horizontal and vertical (movement) joint of 30mm wide. Ensure that you choose the correct fire resistance for your application by consulting the classification and test reports.
Tool sealant to achieve a concave shape.
Ensure maximum adhesion to bond face and depth to width ratio of 1:1 for 10mm joints and 1:2 for joints over 10mm up to 30mm. Contact Bostik for specific joint requirements and configurations.
NATSPEC National Classification System
0181a Adhesives and Sealants
0181 Adhesives, Sealants and Fasteners
AS 1530.4 - 2014
Modified Silyl polymer.
Shore hardness - A
Minimum 5 °C to maximum 40 °C.
Smooth, paste like consistency.
Minimum -40 °C to maximum 90 °C.
Up to 4 hours to AS 1530.4-2014.
Country of material origin