Description
- 12 Oz 3M™ Fire Block Foam
- Ready To Use
- Expands Up To 200% In Volume To Quickly And Effectively Seal Openings
- Heat Resistant Up To 240°
- Tested To Astm E 84 As A Type V Residential Fireblock
- Helps To Reduce Air Filtration
- Minimal Shrinkage And Sag-Resistance For Longevity
- MFG 7100006734
