Intumescent wrap strip primarily used in top-side firestop installations.
3M™ Fire Barrier Tuck-In Wrap Strips are easily pushed into the opening around PVC pipes to provide up to a 3 hour fire rating through Engineered primarily for top-side firestop installations, this product helps eliminate the need for retaining collars, concrete screws, ladders and most other material and equipment necessary for bottom-side installations. Designed to help prevent the passage of fire, smoke and noxious gas through fire-rated wall or floor assemblies.
|Length||2 Inch, 3 Inch, 4 Inch|
|Size||2 in, 3 in, 4 in|