Ködispace 4SG, an advanced reactive thermoplastic spacer technology, offers a groundbreaking solution to lowering carbon costs by significantly enhancing the durability of insulating glass units (IGUs). By preserving the gas fill within the IGU cavity and preventing moisture from compromising the insulating layer and low-E coatings, Ködispace 4SG plays a pivotal role in enhancing the long-term performance of IGUs. As such, Ködispace 4SG is key to reducing total carbon costs in the building sector by minimizing the need for replacements and mitigating the environmental impact associated with insulating glass manufacturing and disposal. With its ability to provide an exceptionally stable edge seal over years of service life, the innovative spacer technology Ködispace 4SG generates significant long-term energy savings, cuts carbon emissions, and supports the transition to more sustainable building practices.