3M B258 Firestop Block, 8 in Overall Lg, 5.12 in Overall Wd, Block, 2 hr, 12 PK
Original price
$735.50
-
Original price
$735.50
Original price
$735.50
$735.50
-
$735.50
Current price
$735.50
Firestop Block, Fire Rating 2 hr, Fire Resistance Type Fitted Barrier, Firestop Type Block, Interlocking Not Applicable, Overall Height 2.36 in, Overall Length 8 in, Overall Width 5.12 in, Color Maroon, Features Installation Requires No Special Tools, No Cure Time, Primer Paint Ready: Block is Paintable with Primer, Fits Medium to Large Openings in Wall and Floor Through-Penetrations, Tight Firestop Seal, Market Commercial, Standards ASTM E814 (UL 1479), CAN/ULC-S115, Package Quantity 12
| Item | Fire Barrier Block |
| Fire Rating | Up to 2 hr |
| Color | Burgundy |
| Firestop Application | Cable Trays, Cables, Ducts, Metal Pipe, Plastic Pipe |
| Standards | ANSI/UL 1479, CAN/ULC-S115, ASTM E 814/UL 1479, ASTM E 84/UL 273, ASTM E 90, ASTM E 413 |
| Firestop Item | Firestop Block |
| Material | Fire Barrier Rated Foam |
| Features | Installation Requires No Special Tools, No Cure Time, Primer Paint Ready: Block is Paintable with Primer, Fits Medium to Large Openings in Wall and Floor Through-Penetrations, Tight Firestop Seal |
| Interlocking | Not Applicable |
| Market | Commercial |
| Firestop Product Type | Block |
| Fire Resistance Type | Fitted Barrier |
| Firestop Type | Block |