US110 Fire Barrier Foam
US110 Fire Barrier Foam is a two component foam, consisting of separate A and B liquid components which, when mixed, forms a flexible medium-density fire retardant foam. US110 Fire Barrier Foam is designed to seal large openings containing multiple penetrations such as cable bundles, cable trays and metallic pipes.
Technical Data
Test Standards, Codes Compliance
- ASTM E814 up to 2 hrs. F&T Rating
- UL 1479 up to 2 hrs. F&T Rating
- L Rating at Ambient – Less than 1 cfm/sq ft.
- ULC S-115 up to 2 hrs. F Rating
- up to 2 hrs. FH Rating
- L Rating at Ambient – Less than 5.1 L/S/m2
- up to 2 hrs. FH Rating
- FM Approved
- CNS 14514 up to 2 hrs. Class A&B
- GB 23864
- ASTM E662 & FAR 25.853
Types of Applications
Characteristics
| Color: | Gray | Brown |
| Packing: | 14Kg/Pail | 9Kg/Pail |
| Foaming Time: | 1 – 5 min. | |
| Optimum Foaming Temp: | 50° F – 90° F ( 10° C – 32° C) | |
| Curing Time: | 24 Hours | |
| Volume Expansion: | 2.5 – 4 Times | |
| L.O.I: | 732 | |
| Storage Temp: | 50° F – 77° F (15° C – 25° C) | |
| In-Service Temp: | -13° F – 176° F (-25° C – 80° C) | |
| Shelf Life: | 12 Months | |
| Intumescent Expansion Rate: | 2 – 5 Times | |
| Mix Ration A:B | 7 -4 by weight | |
| Yield per Kit: | 184,000 cm cubed (depending on ambient conditions) | |
| Performance: | 50+ years HOAC tested |