Fungal formulations killing for plasticized pvc

The present invention relates to a stable composition for providing a PVC having a fungicidal. The stable composition contains at least one thiabendazole as active substance, at least one plasticizer for PVC, at least one thixotropic agent, optionally a other fungicides . The present invention further provides a method for producing the blend, and PVC is also directed to the use thereof for preventing or destroyed attacked by microorganisms. The present invention further mildew obtained by using the composition of the present invention - relates to the resistance of the PVC material.