OSI Green Series™

OSI Green Series™ brand provides professional-grade, environmentally-friendly caulks, sealants and adhesives for the green building process.  OSI Green Series™ is the first green brand in the adhesives and sealants category, that meet both energy efficiency and global impact standards. The line offers a full range of green caulks, sealants and adhesives making it easier for professionals and consumers to identify products that can help make homes more energy efficient by preventing air from escaping through cracks. In addition, the entire line of OSI Green Series™ has reduced or eliminated harmful VOC (volatile organic compound) levels, designed in accordance with green building specifications.