One-part, intumescent elastomeric strip with foil on one side. Documented aging properties. Can be cut to fit irregular shapes. Up to 4 hours of Fire Protection.
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Used to firestop metallic and non metallic pipes, insulated pipes and cable bundles.Can be used with the 3M™ Fire Barrier RC-1 Restricting Collar or with caulk in "in-hole" applications. Available in 24 - inch (609 mm) strips, one or two inches (25 or 50 cm) wide.
One-part, intumescent elastomeric strip with foil on one side. Documented aging properties. Can be cut to fit irregular shapes. Up to 4 hours of Fire Protection.