... Butyl Sealant (tape) coating Machine 9.28.73304 Butyl Sealant (tape) coating MachineUsed in drawing butyl ... on both sides of aluminum alloy spacer.No power consumption, simple operation.Tape adhesion can be adjusted to a higher or ... , gasket seal, fasten bolts, pneumatic tools, electric tool, welder, etc. 9.28.73304 Butyl Sealant (tape) coating Machine