Shenzhen Xunzhi Building Material Industry Co., Ltd.
0 gap sealing rubber strip canbe used for 15 years
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PU Foam Seal Strip High Density Polyurethane Gasket for HVAC and Electronic Enclosures
Product Overview This PU foam seal strip is made from high-resilience polyurethane material, offering excellent compression recovery and long-term sealing for enclosures and ductwork. Ideal for HVAC systems and electronics.
Features Closed-cell PU foam construction Resistant to dust, moisture, and UV rays High rebound and shape retention Excellent insulation and vibration damping.
Technical Specifications Material: Polyurethane Foam Density: 35–70 kg/m³ Hardness: Shore 00 30–50 Compression Set: ≤ 15% Operating Temp: -40°C to +90°C Thickness: 3mm–20mm (customizable).
Applications HVAC unit seals Telecom and server cabinets Automotive dashboards and panels Industrial enclosures.
Customization Options Die-cut gaskets in custom shapes Single or double-sided adhesive backing Color matching: black, grey, yellow, etc. Custom thickness, width, and density.