Dibutyltin Mono(2-ethylhexyl) Maleate: A Comprehensive Overview for Weather-Resistant PVC Siding Applications Abstract: Dibutyltin mono(2-ethylhexyl) maleate (DBM-EHM) is a widely used organotin stabilizer in the production of rigid Polyvinyl Chloride (PVC) products, particularly in weather-resistant PVC siding. This article provides a comprehensive overview of DBM-EHM, covering its chemical properties, mechanism of action in PVC stabilization, performance...