Polyguard Products specializes in innovating and manufacturing waterproofing barriers for various industries including building construction, infrastructure, industrial, and residential sectors. They offer solutions such as air barriers, masonry through wall flashings, waterproofing systems, and composite drainage panels for building construction. In the infrastructure sector, Polyguard provides material protection technology for highways, interstates, and bridge decks. Additionally, they offer membranes and coatings for pipeline protection, corrosion prevention, pipe and duct insulation, weather barriers, and corrosion control in the industrial and mechanical fields. Polyguard's products are designed to provide moisture, air, pest, and corrosion solutions that perform effectively in diverse environments.