Product HighlightsThis high-performance latex-based intumescent firestop sealant provides up to 4 hours of fire protection for items penetrating through fire-rated construction assemblies.
- Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
- Helps minimize sound transfer
- Applied with conventional caulking equipment (excellent caulk rate)
- Expansive UL and other third-party listed systems
- Excellent adhesion
- No mixing required
California residents: see Proposition 65 Warning
Weight 0.70 Pounds Length 2.00 Inches Width 2.00 Inches Height 16.00 Inches Country of Origin USA Brand 3M™ Service Temperature -20°F to 180°F (-28.8°C to 82.2°C) Solvent No Application Temperature 40°F to 122°F (4.4°C to 50°C) Dry Time 30 to 60 minutes Shelf Life 12 months Storage Temperature 40°F to 90°F (4.4°C to 32.2°C) UV Resistant No Tensile Strength 85 psi Application Ideal for sealing single or multiple through penetrations in fire-rated construction. Typically used in mechanical, electrical and plumbing applications to firestop openings created by the following penetrations in fire-rated floors, floor/ceilings or wal Base Latex Color Red Composition Water; Zinc Borate 2335; Polymer; Sodium Silicate; Ethylhexyldiphenyl phosphate; Iron oxide; Oxide glass chemicals; Polyethylene Glycol; Quartz Silica For Use With Chlorinated polyvinylchloride pipes Functions Fire barrier sealant Ratings NFPA Health-2, Flammability-1, Instability-0, Special Hazards-None Size 10.1 Ounce Standards ASTM Type Sealant Volume 298.7 fl. oz. UL Listed Yes
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