Shenzhen Xunzhi Building Material Industry Co., Ltd.
0 gap sealing rubber strip canbe used for 15 years
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Weatherproof PU Foam Seal Outdoor Polyurethane Foam Strip for Doors, Windows, and Panels
Product Overview This weatherproof PU foam seal is engineered to resist harsh environmental exposure, including UV, water, and ozone. Ideal for outdoor door frames, window sealing, and panels.
Features UV-resistant PU formulation Excellent water repellency Aging and chemical resistance Maintains flexibility in cold climates.
Technical Specifications Material: High-performance PU foam Density: 45–65 kg/m³ Water Absorption: < 5% Thermal Conductivity: ≤ 0.045 W/m·K Operating Temp: -30°C to +100°C Available Width: 10mm–50mm.
Applications Aluminum and wooden door sealing External HVAC covers Access panels in outdoor equipment Marine or transport enclosures.
Customization Options UV-stable colors (black, white, gray) Fire-rated options (FMVSS 302, UL 94) Thickness, width, and roll length OEM branded packaging.