Using a plastic syringe in the 1990's was common practice. However in 2023 it is still evident. Single use syringes which are either amber or clear are not UV resistant when put to test on a June sunny day. These methods make the equipment and a technician none compliant to BS AU 242b:2022 and also make them work in a none sustainable way, Incidentally, the GT resin in the black bottles is all you need to dispense into a GT system, which not only makes you compliant to British Standards but makes you more sustainable and efficient too. GT uses half the amount of resin to do a repair that a syringe would use.

GT 0.1ml not 0.3ml in a syringe if you count the resin wasted and left in the needle, which is more often than not just flushed on the floor!