Obviously, Wooden and gasoline Will not spontaneously catch on fire just because they're surrounded by oxygen. With the combustion reaction to occur, It's important to heat the gasoline to its ignition temperature. Item of selection to guard kitchen exhaust ducts, ducts for smoke Manage, along with other air distribution techniques https://fire-resisting-ductwork-i66778.blogtov.com/17383156/the-2-minute-rule-for-fire-resisting-ductwork-insulation