I've carried chemicals both to and from the US in checked and carry on baggage and experienced no problems, obviously the chemicals are in powder form. I would think that shipping the materials you would need is possible but perhaps expensive but if you would like me to find out how costly I'm happy to do so. I'd be happy to purchase the materials you need and ship them for you Ed and you could pay for them with a dollar check for I have a dollar accoung at my bank. Why don't you email me direct to let me know what you may need and I'll get back to you.