How do you clean the needles used to dispense
solder paste?? I thought I had it figured out as I got a 100ml
luer lock syringe and ran 100ml of hot water through my #21 and
#22 needles but the next time I try to use them I find them
clogged and the last one I could not get it opened up again.? I
hope the needles are not 1 time use only.
