HYDROTHANE A100 is a single-component, liquid-applied, elastomeric aliphatic polyurethane waterproofing membrane that cures with atmospheric moisture to form a highly elastic, UV-stable coating. It delivers seamless, impermeable protection with excellent crack-bridging and mechanical properties, ideal for foundations, wet processing areas, swimming pools, and more. HYDROTHANE A100 offers high build in a single application, outstanding durability, abrasion resistance, and corrosion protection. It withstands extreme weather conditions, remains mildew-proof and frost-resistant, and is highly flexible for areas subject to movement. Low-odor, tar-free, and suitable for both new and old substrates, it ensures long-term, maintenance-free waterproofing performance.