Willseal | UL Classified Fire Rated Systems
|Willseal FR-V Product Page||Willseal FR-H Product Page|
Willseal FR-V and Willseal FR-H have been tested and certified under UL 2079. When properly installed, the fire retardant, impregnated foam provides a 2 or 3 hour horizontal fire rating in accordance with UL 2079.
Complete listings are available at www.ul.com.