Feature●800 degree rated latex based sealant is perfect for forming a tight seal that will expand and contract with heat variations●Use for installation and maintenance of direct vent appliances, gas burning systems, pellet stoves and metal flues for wood and coal stoves●Convenient release for cleaning and inspections, no harsh odor and cleans up easily with water●Approximate Coverage: 1.3 feet with 1/2" bead.●Made in USADescription Seal It Right is an easy to use sealant for installation and maintenance of direct vent appliances, such as gas burning systems and pellet stoves. Becomes tough and flexible with air curing and further hardens with heat. Resists vibrations, cracking, fumes, gasses, moisture and acids formed by gas combustion by-products. Due to its high solids content, it will not shrink or turn to brittle powder.