The Sika Waterbar V15 is a high-performance PVC waterstop designed to prevent water passage through concrete joints. With a 15mm width, it's ideal for non-movement construction joints in basements, retaining walls, and water tanks. It offers excellent flexibility, chemical resistance, and durability. Easy to weld and install on-site, it ensures watertight concrete structures even under hydrostatic pressure. Compliant with Sika’s global waterproofing standards.