Fireban Hybrid
Verified by manufacturer over a year ago
Fire retardant high performance MS sealant
Application
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.
Description
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.
General information
Color | Other Manufacturer guidanceLimestone. |
Finish | Smooth paste. |
Material | MS polymer. |
Shape | Other Manufacturer guidanceTool sealant to achieve a concave shape. |
Size | Manufacturer guidanceEnsure 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. |
Uniclass | |
NATSPEC National Classification System | 0181a Adhesives and Sealants 0181 Adhesives, Sealants and Fasteners 0182 Fire-Stopping |
SpeedSpec | 07810 Fireproofing |
SpecPack | 07810 Fireproofing |
Specification data - Construction joint sealants
Standard | AS 1530.4 - 2014 |
Material | Modified Silyl polymer. |
Colour | Limestone. |
Shore hardness - A | 24. |
Application temperature | Minimum 5 °C to maximum 40 °C. |
Viscosity | Smooth, paste like consistency. |
Temperature resistance | Minimum -40 °C to maximum 90 °C. |
Fire resistance | Up to 4 hours to AS 1530.4-2014. |
TensileStrength | 0.96 MPa. |
Joint movement | 25%. |
Specific gravity | 1.48 g/ml. |
Sustainability data
Country of material origin | Netherlands |
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