Seal the deal with Sikaflex! 🛡️ Achieves full cure in just 5 days, ready for action! Perfect for driveways, garages, and more—wherever you need it! Engineered for high durability against aging and weathering. Bonds seamlessly with concrete and cementitious surfaces. No tooling needed—just pour and let it flow! Waterproof Self-leveling No tooling required Sikaflex Self Leveling Sealant is a premium polyurethane sealant designed for sealing horizontal expansion joints in concrete. With a 29 fl. oz cartridge, it offers effortless application, excellent adhesion, and high durability, making it ideal for various surfaces and environments. Waterproof and stain-resistant, it cures fully in just 5 days, ensuring long-lasting performance.