JACO FIRESTOP™

JACO FIRESTOP™ is a commercial quality, non-combustible fire, smoke, and draft stopping sealant for penetrations and construction voids. A water-based, non-corrosive, non-toxic, odorless compound that withstands
3000° F for 8 hours.

JACO FIRESTOP™ can be safely removed with soap and water prior to curing. JACO FIRESTOP™ is safe and adheres to all common construction materials including ceramics, composites, masonry, metal, plastic, and wood.

• A commercial quality, intumescent, non-combustible fire, smoke & draft stopping sealant with easy gunability
• Typical applications include penetrations for electrical, HVAC, plumbing, other construction voids, and around chimneys/masonry.
• Gaps exceeding one inch may be partially filled with mineral wool or the use of a suitable backing
• For penetrations and construction voids
• Water-based, non-corrosive, non-toxic, odorless compound withstands 3000 deg for 8 hr.
• Adheres to most construction materials
• Can be used around chimneys/masonry
• 10.5 oz tube
• D.O.T. RESTRICTED:     Ships via GROUND transport only. (No 2nd or 3rd day delivery options either, sorry.) *** Cannot be shipped to Alaska or Hawaii.