Prevents fire, smoke and toxic gases from passing through pipes, cables and other openings.

• Water-based latex bonds to metal, wood, plastic and concrete.
• Expands when exposed to heat for fire protection up to 4 hours.
• Service temperature range is -20°F to 180°F.
• Red, paintable sealant.
• Use with Caulk Guns, sold separately.
• SIZE: 10 oz.