Smoke fluid is stocked in two formulas: TELE-MAX, which is our standard mix, and TELE-PRO, which has an extended hang time of 2 or 3 times that of the standard mix. Smoke fluid is available in 1-gallon containers (packaged in cases of four) or in 5-, 20- and 55-gallon containers to meet all your training requiremnets and consumption needs.