PANAVIA 21 is a dental adhesive cement that directly bonds to cut enamel, dentin, composite, porcelain, base, semi-precious and precious metals. With ED PRIMER an effective mild one-step conditioning of cut enamel and dentin is ensured, so that there is no need for acid etching, rinsing and concern about post-operative sensitivity. Its high strength paste/paste formulation provides a consistent mix with convenient working and setting times. The practical dispenser gives additional convenience in mixing the pastes at the correct ratio.