A flexible firestop material used in concrete/masonry control floor & wall joints up to 2" (51 mm) wide. Forms a strong char preventing passage of flame, smoke, & hot gases between control joints. Can use with plastic pipe penetrations.

Features

• Easy to install and Cost effective
• Versatile, Flexible
• Highly intumescent (multiple staged)
• Forms a strong char to prevent passage of flame, smoke and hot gases
• May be covered with any color standard architectural caulk