Air sealing around main electrical panel.

Ready. Aim. Done.

 
 
 

All the electrical wiring throughout a house meets here, leaving plenty of room for unwanted air to flow right on through into a home’s living spaces. And in the event of a fire, that air flow can help fuel the spread of smoke and flames. You can help impede the spread of smoke and flames with GREAT STUFF™ Fireblock and GREAT STUFF PRO™ Gaps & Cracks. NEVER APPLY PRODUCT INSIDE THE ELECTRICAL PANEL.

 
 
 
 
 
 
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Recommended Great Stuff™/Great Stuff Pro™ Products For Sealing Around Main Electrical Panel

 
 
 

Solutions for the Homeowner

Fireblock

Helps impede the spread of fire and smoke through service penetrations. Seals service penetrations between floors, electrical runs through wall studs, pipe, cable and duct penetrations. Meets ASTM E84, ASTM E814 (modified) and UL 1715.

Fireblock
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Solutions for the Contractor

Gaps & Cracks

Use in gaps and cracks up to 3". Bonds to wood, metal, masonry, glass and most plastics. It’s recognized as a fire blocking sealant. Easily recognizable by its orange color.

Gaps & Cracks
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Need a bit more convincing about air sealing?

Why Air Seal? A Homeowners Guide Benefits Of Air Sealing A Contractors
 
 
 

Ready to go shopping?

Find out more about GREAT STUFF PRO™ Gasket for your building needs.

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View air sealing how-to videos.
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Check out air sealing projects on Pinterest.
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