How thick are the adhesive layer and the hybrid layer of iBOND Self Etch?
iBOND Self Etch Adhesive layer: 3-5 µmHybrid layer: 0.3-0.5 µmThe hybrid layer of iBOND Self Etch corresponds to the demineralization depth. Total-Etch Systems Adhesive layer: 5-20 µmHybrid layer: 1.5-3 µmDemineralization depth: 30-50 µm Most important to achieve high bond strength is a complete cross-linking of adhesive with the tooth surface and that is enough adhesive stays on the tooth after air drying. To prevent postoperative sensitivities, it is also important that the hybrid layer corresponds to the demineralization depth.
