PROBLEM TO BE SOLVED: To provide a two liquid type foaming aerosol product for which a stage of mixing the discharged substances of first contents and second contents is made easy, and in which foam is retained when the mixture is applied to an object, the applied part can be confirmed by visual observation, and further, liquid dripping is hardly caused.SOLUTION: The two liquid type foaming aerosol product comprises: a first container filled with first contents and a second container filled with second contents, and is used in such a manner that the first contents and the second contents are mixed. In the two liquid type foaming aerosol product, foam specific gravity of the first contents and/or the second contents is reduced with the lapse of time directly after the discharge thereof.COPYRIGHT: (C)2012,JPO&INPIT【課題】第1内容物と第2内容物の吐出物を混合する工程が容易であり、この混合物を目的物に塗布する際に泡が維持され、塗り伸ばしやすく、塗布した部分を目視にて確認でき、また液だれしにくい2液式発泡性エアゾール製品を提供すること。【解決手段】第1内容物を充填した第1容器と、第2内容物を充填した第2容器とを有し、第1内容物と第2内容物を混合して使用する2液式発泡性エアゾール製品であって、前記第1内容物および/または第2内容物の泡比重が吐出直後から経時的に小さくなる2液式発泡性エアゾール製品である。【選択図】なし