Digital BW, The Print

I would like to drill a hole in the top of the 4oz. plastic MIS ink 
bottles, and glue/epoxy the tip of a refill syringe from the inside, 
to make refilling carts as easy as possible...simply invert the 
bottle, insert the tip of the syringe into the ez-fill cart, and be 
done. However, I have no experience with plastics, and if anyone can 
suggest an epoxy that would likely accomplish a leak-proof seal, it 
would save me a ton of time/money/materials. I'll then go ahead with 
the experiment and post the results if successful. (Or maybe somone 
has already done this?) Thanks, Mark