Cimline Tack Kettle in 250- or 500-gal sizes provides high-performance heating and application of tack coats. Features include large maintenance hatch, 7-gauge steel tank, torsion axles and Honda-powered material pump. Internal flue uses 50% less fuel. Optional folding spray bar covers an 8-ft. swath in a single pass. Hand valves at each nozzle allow the spray width to be customized in 1-ft increments.