RECTORSEAL FIRE RATED PUTTY STICK 18 CUBIC IN (CS/12)

Fire Rated Putty Stick

18 Cu Inch, Red, Metacaulk® Fire Rated Putty Stick
For Interior Use and has No Volatile Solvents- Useful When Installing in Confined Spaces or Occupied Areas; Does Not have Asbestos Fillers D.O.T Classification is Not Regulated; Applied by Hand and Easy to Install- Mixing Never Required and No Special Skills or Additives are Necessary for Installation; Adheres to All Common Building Common Surfaces; Rated for up to 3 Hours; In Accordance with the ASTM E814, UL1479 and ULC/CAN4-S115-M Test Standards; Pads have Sound Transmission Class (STC) Rating 60; Only One Pad Thickness (1/8 Inch) Needed for a 1-2 Hour Fire Rating; No Additional Putty Material Needed to Plug End of Each Electrical Metallic Tube or Conduit as its Connection to the Box; Required by Building Codes in Rated Partitions Where Horizontal Separation of Opposite Facing Electrical Boxes is Under 24 Inch
Metacaulk Putty is a moldable non-curing one component fire rated material for through-penetration firestop systems. Metacaulk Putty will intumesce when heated, forming an insulating char. In the event of a fire, Metacaulk Putty will prevent the spread of flames, smoke, gas and water through penetration openings. Metacaulk Putty is applied by hand, no tools or mixing is required.
Odor Slight; Specific Gravity 1.48; Shelf Life 2 Year