3M™ Fire Barrier Wrap Strips FS-195+

One-part, fire-resistive wraps with foil on one side that are designed to firestop penetrations in fire-rated floor, wall and floor/ceiling assemblies. These intumescent wraps provide up to 4 hours of fire protection in tested and listed systems.

Used for "in-hole" firestop installations or in conjunction with 3M™ Fire Barrier RC-1 Restricting Collars. When the wrap is installed "in-hole" in conjunction with a 3M™ Fire Barrier Sealant or Moldable Putty+, it also provides a cold smoke seal, which helps prevent the spread of toxic gases and other combustion by-products even before heat initiates the intumescent process. Available in 50.8 mm x 609 mm strips.

• Firestop tested in accordance with AS1530.4 and ASTM E 814 (UL 1479)
• Intumescent firestop and cold smoke seal