Sika Greenstreak

Sika® Greenstreak® is a high-performance PVC waterstop system designed to prevent water ingress through construction and expansion joints in concrete structures. It provides a positive barrier against water penetration in both hydrostatic and non-hydrostatic conditions. Sika® Greenstreak® waterstops are widely used in basements, retaining walls, water tanks, reservoirs, tunnels and other water-retaining or below-ground concrete structures. They offer excellent flexibility, durability and chemical resistance, ensuring long-term watertight performance of concrete joints.