I use these style of syringe for applying hysol or measuring paints for mixing. The important thing is they don't have the rubber bung, because the rubber bung comes with a silicon lubricant which contaminates paint and won't help epoxies either though its bad influence there is going to be far less.
http://www.ebay.co.uk/itm/100-x-2ml-...ht_1960wt_1213