'n Seal Slow Rise Foam is low-pressure, pour-in-place polyurethane foam that is specifically designed with slower reactivity in order to fill and insulate areas that require foam to fill and flow to distant, hard-to-reach cavities.
Slow Rise provides complete and seamless insulation, vibration reduction, sound control, increased strength and air barrier properties.
Slow Rise is a Class I fire-retardant foam that is available in 200- and 600 board feet kits.