Monday, April 6th, 2020


All JACO products come in 10.5 oz tubes, 1 quart tubes, 1 gallon buckets or 5 gallon buckets, except STOVE SEAL that is only available in 10.5 oz tubes or 1 gallon buckets.


A commercial quality fire proof caulk. Forms a durable bond to all common building materials. Rated for 3000º degrees, Non-toxic, Zero VOC’s, Accepted by the Green Building Council, Approved by the Energy Star Program and certified by UL.

Item #: 50011 (10.5 oz); 50029 (1 quart); 50128 (1 gallon); 50640 (5 gallon)


  • Commercial Quality
  • 3000° F For 8 Hours
  • ASTM-E84 0 FLAME / 0 SMOKE
  • ASTM-E136 Non-Combustible
  • ASTM-E814 Compatible
  • Zero Voc’s
  • Non-Toxic
  • Non-Corrosive
  • Unaffected By Freeze/Thaw
  • Water Resistant
  • Bonds To Most Materials 


Residential ASTM-E136 UL Classified non-combustible sealant rated for 2000 degrees F for 4 hours. It will not smoke, flame or burn below specified ratings. Formulated to seal interior construction voids around HVAC ducts, masonry, plumbing, wiring and other framing gaps. Easily applied with manual or power caulking equimpment, putty knife or trowel.

Item #: 20111 (10.5 oz); 30029 (1 quart); 30128 (1 gallon); 30640 (5 gallon)



Stove-Seal is a ready to use premium, fireproof, non-shrinking, non-cracking, acid resistant refractory cement designed for sealing, repairing and bonding fireplaces, furnaces, stoves, fireboxes, flue pipes, fire bricks, kilns, ducts, heaters, boilers and other extreme high temperature applications. Stove-Seal can be used to bond rope seals to combustion chamber access doors and many other furnace and refractory applications.

Item #: 10011 (10.5 oz); 10640 (1 gallon)


  • Water Based: Easy clean up. No special handling. Routine disposal.
  • Non Shrinking: Will not shrink or crack during curing.
  • Paintable: When cured, STOVE SEAL™ can be painted with commonly used types of paint, including epoxy. For best results allow 72 hours at full service temperature to cure before painting.
  • Contains no asbestos or PCB’s.
  • Halogen Free
  • Non-toxic

Demonstration underscores the danger of kitchen fires

Chins drop and eyes widen as scorching heat rolls across the parking lot from what had been a grease fire in a non-stick skillet.  

The Alarming Truth About Fire

The Alarming Truth is a short film that has been produced as part of a national campaign to raise awareness about fire safety for college students. The film depicts a fire occurring at an off-campus...
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