Thanks for your help, all.
The Brownells / Mark Lee may be very good, but it "Cannot ship outside Continental United States. Ship UPS Ground only within U.S."
Dysons have just got back to me saying they can send via surface mail.
I think I have the Gaddy articles at home, too.
Does anyone have any idea how much I'd need for 3-4 barrel sets? 200ml bottle enough?

Last edited by cadet; 06/29/12 07:03 PM.