All Septa are made with a high grade silicone material to minimize needle coring. These new materials meet or exceed industry standards, giving you reassurance in the quality of your work. All of these Septa are durable with excellent resealing properties and excellent solvent resistance.
GP = General Purpose Silicone Septa for non-demanding routine applications up to 200°C.
EC = High Temperature Silicone Septa, for significantly longer injection life, low bleed and low injection port adhesion.