Leaking Concrete Structures below ground such as basements and civil engineering structures can have a greatly reduced service life due to steel corrosion and concrete damage, in addition to any reduced functionality and use. In order to avoid the expensive costs of repairs to the structure, or to water damaged interior finishing’s, furnishings, or other goods, plus the costs of any operational downtime, these leaks can often be securely sealed and waterproofed by injection. Seed provides an extensive range of injection systems for all types of leak sealing applications in concrete, masonry, and natural stone structures. These can be used at any time, including during the initial construction works, or later to extend the service life during any subsequent refurbishment, according to the specific project’s requirements.