Premium Modern Fiberglass Warm Edge Spacer Bars for Windows

Premium Modern Fiberglass Warm Edge Spacer Bars for Windows. Non-Metallic Material: Completely non-metallic fiberglass prevents condensation and mold growth. Comprehensive Certifications: Complies with ISO, RoHS, TUV, EN1279-2/3/6, and JC/T 2453-2018 standards. Excellent Weather Resistance: Adapts to different climate conditions with high flame retardancy and noise reduction. Wide Sealant Compatibility: Compatible with polysulfide, silicone, silicone structure, and butyl sealants. Customizable Thickness: Thickness options include 0.33mm and fully customized dimensions. OEM and ODM Services: Full customization available from designs with factory direct manufacturing. Superior Flatness: Easy to process with distortion value less than 0.02mm and high straightness.