
Ultimate Flexible Sealant for HVAC System Repairs and Maintenance. Non-Hardening Formula: Viscoelastic fluid that never hardens, dries, or clogs HVAC systems. Universal Refrigerant Compatibility: Fully miscible with HFC, CFC, HCFC, R32, R410A, R134a, and other refrigerants. 3-Year Warranty Coverage: Comprehensive warranty protection for all mechanical defects and performance issues. OEM/ODM Customization: Full customization available including logo, design, and sample-based production. High Production Capacity: Factory capability of 50,000 tons annually with 20 advanced automatic lines. ISO9001 & ISO14001 Certified: Manufacturing process meets international quality and environmental standards. Fast Domestic Shipping: Stock items shipped within 5 days; custom orders shipped within 10-15 days.