A commercial quality fire proof caulk, JACO Firestop™ forms a durable bond with all common building materials. Rated for 3000 degrees, the formula is non-toxic, non-corrosive, zero VOC’s, environmentally safe, sandable, paintable, does not flame, and does not smoke.  JACO Firestop™ is made to fill gaps around penetrations in 1 and 2 hour fire walls.

Features:

• Commercial quality
• 3000 F for 8 hours
• ASTM-E84 0 Flame / 0 Smoke
• ASTM E136 Non-Combustible
• ASTM E814 Compatible
• Environmentally Safe
• Unaffected by Freeze / Thaw
• Bonds to most building materials
• Water clean-up (before it cures)
• Paintable
• Red in color