Silane Bond Enhancer Dropper Tips, 22 Ga, 1/2", Dark Blue, 75/Pk, 22DR75About this product Used with Silane Bond Enhancer Fits conveniently into the syringe Dispenses one drop at each time Pre bent design improves reach Dropper Tips are 22 gauge pre bent applicators used with Silane Bond Enhancer to boost the adhesive power of organic resins. These dropper tips can be fitted conveniently into the Silane Bond Enhancer syringes to dispense one drop at a time.