GREAT STUFF Fireblock 12 oz Insulating Foam Sealant
- Seal the pipe, cable and duct penetrations, minimizing airflow
- During a fire, flames, harmful gasses, and toxic smoke cannot spread as quickly
- Conserves energy, reduces drafts, allowing you to save on heating & cooling costs
- Recognized as an Alternate Fireblocking material for residential construction
- Seals service penetrations between floors and studs
- Seal the pipe, cable and duct penetrations, minimizing airflow
- During a fire, flames, harmful gasses, and toxic smoke cannot spread as quickly
- Conserves energy, reduces drafts, allowing you to save on heating & cooling costs
- Recognized as an Alternate Fireblocking material for residential construction
- Seals service penetrations between floors and studs
