Holds and closes right well

Have you with us at the old doors no rubber gaskets or insulations and therefore sought which. After two failures, my wife has three times been proposed to try foam seals. No sooner said than done, until now keep this quite well. The fact that thereby the doors no longer slam and the noise a bit dams, the heat is retained as far better in the apartment with us. How to last this foam seals but until they have to be replaced, I can not say, however. Only on the adhesive surface of the strip of paper can not be removed easily and without demolition and stop