Dowsil 890 SL Silicone Joint Sealant is a self-leveling, ultra-flexible sealant designed for concrete to concrete and concrete to asphalt pavement joints. With its quick skin-over time, weather resistance, and exceptional flexibility, it's the go-to solution for both new construction and repair applications.
Features and Benefits
Self-leveling: No tooling required
Weather and UV resistant: Durable in challenging environments
Fuel resistant: Short-term exposure is manageable
Ultra-low modulus: Offers high flexibility for joints that move
Quick skin-over time: Roadways can quickly be opened to traffic
Compliant with ASTM D5893 requirements
Applications and Uses
Concrete to concrete pavement joints
Concrete to asphalt pavement joints
Repair or remedial applications
Irregularly shaped and spalled joints
Always wear appropriate safety gear. Follow manufacturer guidelines for optimal application between -20 to 120°F.
Use standard cleaning solvents but avoid using the product on acrylic primer or sealer.
Store in original sealed container in dry conditions between 5°C and 30°C.