You could be right.... of course if you really want to be cheap you can pick up a slightly used elephant from the zoo and have him suck up the mud and spray it through his trunk...
Replies 17Edit the above part on fluid transfer to THIN material.
Replies 17Diaphragm pumps tend to pulse, anybody who has used one of those knows that and they can't pump thick knockdown, or even think about pumping fireproofing or dare i say it...popc...
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