To make it unnecessary to provide an adhesive layer and make the performance including sealing properties better than that of prior one having an adhesive layer by importing adhesiveness to a sol foamed vinyl chloride resin foam itself.

This sol foamed vinyl chloride resin foam is obtained by heating and foaming a vinyl chloride resin paste sol containing 100 pts.wt. emulsion polymerized vinyl chloride resin, 50 to 150 pts.wt. plasticizer, 0.1 to 10 pts.wt. at least one compound selected from among rosin resins, terpene resins, petroleum resins, and coumarone-indene resins, and a foaming agent.