i need a refill for my wet nitrous kit.the problem is there are no shops here that does refills for wet nitrous kits.i heard they used to refill for dry kits only,but the guy had left the island for good.

my question is it ok to send my wet nitrous tank to a respectable shop that could give me a refill and send it back?

the specs are..
-weight of gas and cylinder 24lbs,12oz
-weight of gas 10lbs

from nitrous express (NOS) blue bottle.