Recovering the Rest of the Material From the Spray Can
On 11/12/2014 3:34 PM, Larry Kraus wrote:
Depress nozzle on can, apply rubber tipped blow gun and add compressed
air. Done.
The advantage of propane is that it's liquid and maintains a constant
pressure that is its vapor pressure. Until the very end, of course.
With air, or any gas, the pressure will decrease as it's used.
Bob
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