Product Details

Forms a tight barrier against fire, smoke and toxic fumes. Suitable for a wide variety of through-penetration fire stops, including cable, metal pipe, insulated pipe, glass pipe, construction gaps, hvac ductwork and certain plastic pipe applications. Red in color and cures to form a flexible seal, installs with a standard caulking gun, pneumatic pumping equipment or putty knife. Astm, fm and u.l. Tested for 3 hour fire penetration seal for walls and floors.

• Applied with conventional caulking equipment with excellent caulk rate


• Sag-resistant properties offer clean application as well as strong adhesion


• Water-based and paintable sealant provides easy application and cleanup


• Sealant is re-enterable and repairable


• Fire resistance tested for static construction joint systems


• Sealant helps minimize noise transfer