3M PT4SDFP Foam Plug, 3 hr Fire Rating, 4 in, Square, For Use With 3M 4 in Square Fire Barrier Pass-Through Devices
3M 7100084021
$4.11
/ Order multiples of 24 EA
Out of Stock
3M Foam Plug, For Use With: 3M 4 in Square Fire Barrier Pass-Through Devices, 3 hr Fire Rating, 4 in, Square
- Foam plugs are re-enterable and reusable
- Easy installation with no cure time saves time and labor
- Helps reduce sound transmission