Abstract: A contact adhering method comprising the steps of: (1) applying a layer of a moisture curable adhesive to at least one of two adherends; (2) maintaning the two adherends in non-contact with each other for a period of time until the surface of the layer of moisture curable adhesive develops tack as a result of exposure to atmospheric moisture; and (3) bringing the two adherends into contact with each other in a tack range.

Abstract: A two-part room temperature curable composition comprising liquid part A containing an organic polymer having reactive silicon groups, and a promoter for the polymerization of a radically-polymerizable monomer as essential components; and liquid part B containing the radically-polymerizable monomer, an initiator for the polymerization of the radically-polymerizable monomer, and an accelerator for the curing of the organic polymer having reactive silicon groups as essential components. The two-part composition can be mixed together at room temperature and has the property of curing rapidly to produce a product with a flexibility equivalent to rubber materials. Thus, when used as a flexible protective coating, potting material, sealing agent or adhesive, this product can reduce working time while guaranteeing high reliability and can prevent pollution of the working environment.