Sika Sikaflex 2C SL is a reliable, high-performance sealant designed to handle tough industrial and commercial applications. It’s a two-component, self-leveling polyurethane elastomeric sealant that maintenance professionals trust for its flexibility and long-lasting durability.
This sealant is specifically formulated for horizontal joints, making it perfect for areas like parking decks, driveways, roadways, and industrial floors that see heavy vehicle traffic. It flows easily into joints without the need for extensive tooling, saving time and effort during installation. Once cured, it forms a resilient, watertight bond that holds up against movement, weather, and environmental stress.
What really sets Sikaflex 2C SL apart is its ability to accommodate up to ±50% joint movement. That makes it ideal for dynamic joints in concrete structures or areas prone to frequent shifts, like water treatment facilities and submerged environments such as canals and reservoirs. Plus, its chemical cure process means the seal remains tough and flexible, even when exposed to harsh conditions like water, diluted acids, alkalines, or jet fuel.
Another big advantage is how easy it is to use. Sikaflex 2C SL mixes smoothly and pours effortlessly, which means less hassle during application. It’s also available in a range of colors to match your project needs, including a pre-pigmented Limestone Grey option that eliminates the need for additional color mixing.
Whether you’re dealing with industrial floors, concrete joints, or areas exposed to chemicals and weather, Sikaflex 2C SL provides the reliability you need. It’s built to last, even in cold temperatures as low as 39°F (4°C), making it a go-to choice for demanding maintenance and construction jobs.
