3M 98040056453 Fire Barrier Rated Foam, FIP 1-Step, 12.85 Fl Oz Floor Savers 1/2" Drive size & 6

1/2" Drive size & 6 point

cracks and holes where they enter

Includes friction clips to secure to housing

and will not separate or settle

Typical use: uninsulated hook up

3M 98040056453 Fire Barrier Rated Foam, FIP 1-Step, 12.85 Fl Oz Floor Savers 1/2" Drive size & 6Highlights: Size: 12. 85 Fl Oz Firestop tested and rated up to 2 hours in accordance with ASTM E 814 (UL 1479) and CAN ULC S115 Sag resistant, quick curing formulation that expands up to 5 times in volume during installation Intumescent foam expands when exposed to fire Re enterable and repairable foam remains pliable after installation Excellent adhesion and does not require backing material in wall or floor applications Paintable with primer