PURPOSE:To obtain a sealant having excellent flow resistance, applicability, adhesiveness, and workability, by mixing a specified VC resin, a VC.VAc copolymer resin, an inorganic filler, a thixotropic agent, a plasticizer, and a specified resin. CONSTITUTION:A sealant comprising 10-16pts.wt. vinyl chloride (VC) resin in party form; 5-10pts.wt. vinyl chloride-vinyl acetate (VC.VAc) copolymer resin; 5-10pts.wt. blended vinyl chloride resin; 30-40pts.wt. inorganic filler; 5-10pts.wt. thixotropic agent; 20-30pts.wt. plasticizer; and 5-10pts.wt. of at least one of a modified acrylic resin, an isocyanate resin, and a polyamide resin. In addition, a stabilizer for plastics (e.g., an organotin compound) and an antifoaming agent (e.g., calcium oxide) can be incorporated into this sealant for stabilization.
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