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How to make a powerful spray can? Answered


I like to know how to make a powerful spray can, I plan to use it for pepper spray so I would like the minimum possible risk of it blowing back in my face.

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ambdukias66

7 years ago

you could probably fairly easy fabricate your own refillable aerosol cannister. here's a pic of a really nice one from the eastwood company. http://ecx.images-amazon.com/images/I/31qMfuTbihL._SL250_.jpg hope that helps

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lemonie

8 years ago

the minimum possible risk of it blowing back in your face is achieved by pointing it in the right direction.
Is this to be offensive or defensive?

L

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WareOuttaHairlemonie

Answer 8 years ago

It would be defensive of course, but I am also looking for maximum range.

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lemonieWareOuttaHair

Answer 8 years ago

Compressed gas.
I once added Ralgex to deodorant. the trick is to freeze thr receiving aerosol and warm the donor.

You could very probably easily modify a nozzle on a can of Ralgex or equivalent. But these are close-range things, they aren't right at dstance.

L

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WareOuttaHair

8 years ago

I'm working on a solution with CO2 canisters, should give me some decent range and little chance of blowback.

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Burf

8 years ago

It doesn't need all that much pressure to prevent blow back, simply increase the size of the orifice so it streams out rather than atomizes.