There is no supernatural material in the universe, but there is a material can be having more than one characteristic that makes it unconventional and this which was discovered in this study. Based on the poly(vinyl chloride) heat stability measurements which obtained by dehydrochlorination test, it has been shown that Oxydtron is not only a material used to improve the properties of concrete; but also a material that has shown a significant indications in the stabilization process of plasticized poly(vinyl chloride). Where the rate of degradation of poly(vinyl chloride) was effectively decreased after adding Oxydtron, which means the Oxydtron act as an effective stabilizer for plasticized poly(vinyl chloride).