Glass Liner is a light-curing, flowable, radiopaque glass-ionomer lining material. Glass Liner can be used as a liner under any filling material, for extended fissure sealing and for the treatment of smaller lesions. Glass liner is thixotropic and thereby easy to handle. Also, it contains fluorides which remineralize the tooth enamel.
Methylene chloride (dichloromethane). Methylene chloride is used in endodontics as a very effective means of dissolving gutta-percha and endometasone. It is much better than chloroform due to the following benefits: