PSL-90: High-Performance, Fast-Curing 2K Polyurea Joint Sealant

Описание: Meet PSL-90, the ultimate solution for demanding industrial concrete joints. This two-component, 100% solids, and VOC-free polyurea sealant is engineered for rapid curing and exceptional durability. Designed to be self-leveling, PSL-90 creates a hard yet flexible seal that withstands heavy-duty traffic, including steel-wheeled trucks and forklifts.
Its unique, catalyst-free formula reduces sensitivity to moisture and allows for application in a wide temperature range (-10°C to 40°C), making it perfect for both interior and exterior projects. PSL-90 ensures a smooth, seamless finish, protecting joint edges from spalling and deterioration while providing excellent resistance to aging and industrial chemicals.

Key Features & Advantages
Rapid Return to Service: With a gel time of just 5 minutes and walkable in 1 hour, PSL-90 significantly reduces facility downtime.
Extreme Durability & Flexibility: Forms a tough, Shore A 90 elastomer with over 350% elongation, absorbing impacts and movement without cracking.
Wide Application Window: Can be applied in temperatures ranging from -10°C to 40°C with minimal impact from humidity.
Superior Adhesion: Bonds tenaciously to concrete, ensuring long-lasting protection for control and construction joints.
100% Solids, VOC-Free: An environmentally friendly, solvent-free formula safe for use in indoor environments like food processing plants.
Excellent Chemical & Thermal Stability: Withstands a wide range of chemicals and maintains performance in temperatures from -45°C to 100°C.
Topcoat Compatible: Creates a smooth transition for the subsequent application of polyurea, polyurethane, and epoxy topcoats.