i use the same! i got an old big fire extighisher and you clean it out, then you put a tyre valve in the top.then cut spray tip of the end and crush the alloy wand to the spay pattern i want.Originally Posted by JustCallMeFrank
fill with degreaser and water, srew lid back on, fill with compressed air and watch the gauge on the bottle, hey presto a great spray bottle that has some grunt.
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