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Address: 181 West Ave, Darien, CT 06820
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Address: 25 E Industrial Rd, Branford, CT 06405
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Address: 59-67 Federal Rd, Danbury, CT 06810
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Address: 1139 Post Rd, Fairfield, CT 06824
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Address: 848 Lafayette Rd, Hampton, NH 03842
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Address: 386 Smith Ridge Rd, South Salem, NY 10590
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Address: 85 Bradley Rd, Madison, CT 06443
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Address: 1193 Ashley Blvd, New Bedford, MA 02745
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Address: 308 S Frontage Rd, New London, CT 06320
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Address: 140 Danbury Rd, New Milford, CT 06776
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Address: 201 Merrimac St, Newburyport, MA 01950
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Address: 50 Needham St, Newton Highlands, MA 02461
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Address: 14 Church Hill Rd, Newtown, CT 06470
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Address: 28 Hope St, Niantic, CT 06357
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Address: 149 Westport Ave, Norwalk, CT 06851
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Address: 131 Boston Post Rd, Orange, CT 06477
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Address: 58 Shops at Five Way, Plymouth, MA 02360
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Address: 1037 Forest Ave, Portland, ME 04103
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Address: 153 Ocean St, South Portland, ME 04106
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Address: 87 Harvard Ave, Stamford, CT 06902
Stamford, CT (High Ridge Road)
Address: 921 High Ridge Rd, Stamford, CT 06905
Stratford, CT Commercial Paint Center
Address: 160 Avon St, Stratford, CT 06615
Phone:(203) 814-3050
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Address: 921 White Plains Rd, Trumbull, CT 06611
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Address: 14 Warren St, Waltham, MA 02453
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Address: 877 Post Rd E, Westport, CT 06880
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Address: 669 Silas Deane Hwy, Wethersfield, CT 06109
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Address: 129 Danbury Rd, Wilton, CT 06897
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Address: 116 Cummings Park, Woburn, MA 01801
Yarmouth, ME
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- Home
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- Building Materials
- Insulation
- Spray Insulation
- Great Stuff FireBlock Spray with Straw, 12 oz. can
- Great Stuff FireBlock Spray with Straw, 12 oz. can
Great Stuff FireBlock Spray with Straw, 12 oz. can
Designed to help save much more than energy costs1, GREAT STUFF™ Fireblock Insulating Foam Sealant insulates and seals service penetrations, providing an airtight barrier that impedes the spread of… Show more smoke and flames. GREAT STUFF™ Fireblock Insulating Foam Sealant is a ready-to-use, minimal-expansion insulating foam sealant that fills and insulates gaps up to 3/4 inch to restrict airflow. This distinctly orange solution seals electrical wiring run through wall studs as well as service penetrations in walls and between floors to provide a simple, cost-effective way to maintain the continuity of an approved fire block material throughout the house. Show less
$14.49
each
- Expands to fills, seals, and insulates gaps up to 3/4 inch
- Adheres to wood, metal, masonry, glass and most plastics
- Impedes spread of fire and smoke through service penetrations2
- Tested according to ASTM E84, ASTM E814 (modified), UL 1715
- Seals service penetrations between floors
- Seals electrical runs through wall studs
- Forms a long-lasting, airtight and water-resistant barrier
- Tack-free in 5-15 minutes3; trimmable in one hour
- Orange-colored foam for easy identification and inspection
- Cures rigid in 8 hours
- All-direction dispensing.
- UL classified
| Type | Fire Block |
|---|---|
| Size | 12 oz. |
| Style | Straw |
| Brand | Great Stuff |
| Manufacturer Code | 12019586 99112831 |
Helpful Tips
Shake vigorously for a minimum of 60 seconds. If the can sputters, simply shake the can while held upside down.
Any uncured product that gets on the skin can be removed with acetone.
Best results if used when product temperature ranges from 60-90°F (15-32°C). The can should not be exposed to temperatures more than 120°F. Cured foam should not be exposed to temperatures in excess of 240°F.
Firmly screw straw assembly onto valve and dispense SLOWLY.
Mist with water to speed cure.
Trim cured foam with serrated blade.
If applied outdoors, be sure to paint or cover foam to prevent discoloration and UV damage.
Great Stuff ™ cans featuring the straw tube applicator will seal shut if left to sit for more than 2 hours after its last use.
If using GREAT STUFF™ SMART DISPENSER™, follow these additional steps before application:
Great Stuff™ cans featuring the Smart Dispenser™ may be reused up to 30 days with the straw left attached to the canister, just clean the tip after your first use. For best results:
Thread the SMART DISPENSER™ onto the valve until it is secure, ensuring there is no gap between the dispenser and the valve.
Do not unwind the dispenser after you have started using it.
Let up on the trigger slowly to release pressure in the straw and prevent spurts during the next use and to achieve the most consistent bead.
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