[Arran]

 I use the larger 10cc type hypodemic nerdles syringes, originally from ink jet printer refill kits, but they use similar ones for injecting things into IV bags. I pull the piston out of the end and shirt the glue out of the bottle into the syringe, with the needle off, then turn it upside down and push the piston in to drive the air out, then put the needle on and start injecting glue. There are longer needles you can buy too, 3'' or "4" jobs, that you can get from fleabay among others, if you have to get the glue further in.
  For covering the clamping blocks I use saran wrap or a plastic shopping bag rather then wax paper, sometimes the wax paper sticks to the glue, the others do not and peel right off.
Regards
Arran