Flexible Aliphatic Polyurethane Coating (PPF-U) is a high-performance, two-component elastic protective coating made from polyaspartic ester resin. It is designed for quick curing and can be applied through spraying, brushing, or rolling. The coating forms an elastic protective film with outstanding comprehensive performance, offering long-term protection against corrosion and water damage for concrete bridge surfaces and other substrates.
Application
- Corrosion protection for main towers of large bridges
- Anti-corrosion coating for offshore cement platforms
- Protective coating for bridge piers and columns
- Anti-corrosion, anti-salt, and anti-carbonation coating for concrete crash barriers
Features and Advantages
- Superior Sealing and Penetration: Effectively fills capillary pores in cement substrates, preventing the infiltration of water, chlorides, and other corrosive agents.
- Dense Intermediate Coating: Provides excellent barrier properties and flexibility.
- Durable Topcoat: High strength, flexibility, and resistance to water, acids, alkalis, and UV aging.
- High Adhesion: The coating system adheres firmly to the substrate, preventing peeling or cracking even with temperature variations.
- Excellent Corrosion and Abrasion Resistance: Ensures long-term durability and protection in harsh environments.
Contact Us！
We understand the critical importance of safety and durability in transportation infrastructure. Contact us to learn more about Flexible Aliphatic Polyurethane Coating (PPF-U) and explore customized solutions for your projects. We are committed to providing top-quality services to help you achieve success!