Product Description
Introducing Sikaflex 1CSL, a top-tier single-component, self-leveling polyurethane sealant from Sika, a trusted leader in construction chemicals. This high-performance sealant is perfect for construction joints, offering superior elasticity and exceptional durability. Formulated with an accelerated curing capacity, Sikaflex 1CSL meets Federal Specification TT-S-00230C, Type I, Class A and conforms to ASTM C-920 standards, ensuring reliability and quality.
Designed for easy application in both dry and damp conditions, Sikaflex 1CSL can be applied just 1 hour after exposure to moisture and on green concrete after 24 hours. Suitable for various joints with a maximum movement capability of ±35%, this sealant is ideal for small joints, fillets, window and door frames, and common roofing details. Its non-sag, self-leveling formula allows for stress-free application in vertical joints and provides a flexible, durable, and weather-resistant seal that stands up to the rigors of time and environment.
Key Benefits:
- Fast curing times for efficient application
- Exceptional cut and tear resistance with high elasticity to accommodate joint movement
- Excellent adhesion to most construction materials without the need for a primer
- Non-staining formula and resistant to aging and weathering
- Certified to NSF/ANSI/CAN 61 for potable water, making it safe for use in water-containment applications
Sikaflex 1CSL is available in convenient cartridge packaging and is designed for professional contractors and masons requiring a reliable sealant for everyday construction tasks. Experience the difference in quality and performance—choose Sikaflex for your next project!
