Pipe Freezing Spray Kit, Material Application Copper, Steel, Average Freezes per Can 20, Can Size 304 mL, Time to Freeze As Little as 10 min, Minimum Steel Pipe Size 5/16 in, Maximum Steel Pipe Size 1 in, Maximum Freeze Duration 30 min, Maximum Copper Tube Size 1 in, Minimum Copper Tube Size 5/16 in, Formula CFC Free.
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