CRL 3M® Red Fire Barrier Water Based Sealant Caulking & Urethane Heaters/Coolers It extrudes the size of

It extrudes the size of your pinky finger and expands to the size of your thumb

Off-white color comes in factory sealed plastic containers that preserve freshness and shelf life

Holds Cartridges or Sausages

DAP® Weldwood® Construction/FRP Adhesive is a nonflammable

Permanently Bonds Cap Rails

CRL 3M® Red Fire Barrier Water Based Sealant Caulking & Urethane Heaters/Coolers It extrudes the size ofMost Recognized Brand in Firestopping Water Based and Intumescent (Expands When Heated) U. L. Listed and Meets Building Codes Tested Systems Up to Four Hours CRL 3M Fire Barrier Sealant is a water based, premium, intumescent, latex based sealant offering outstanding fire performance plus a non halogen formula. In addition, the unique intumescent property (expanding when heated) means that as cable and pipe insulation is consumed by fire, 3M Fire