Pu foam sealant high hardness

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September 15, 2025
Category Connection: Polyurethane Foam Sealant
Brief: Discover the high-hardness PU foam sealant, a versatile and durable solution for sealing and insulation needs. Our Polyurethane Foam Sealant offers exceptional expansion, adhesion, and thermal performance, perfect for automotive and construction applications.
Related Product Features:
  • Expands 3-5 times its original volume for effective gap filling.
  • High-density composition (0.5-1.0 G/cm3) ensures durability.
  • Excellent adhesion and sealing properties for long-lasting performance.
  • Blocks heat, sound, and moisture for enhanced energy efficiency.
  • Easy to mold into various shapes for complex design needs.
  • Paintable surface allows for seamless integration with any project.
  • Temperature resistance from -40°F to 194°F for extreme conditions.
  • Free samples available with freight paid for testing compatibility.
Faqs:
  • What is the expansion rate of the Polyurethane Foam Sealant?
    The sealant expands 3 to 5 times its original volume, effectively filling gaps and cracks.
  • Can the Polyurethane Foam Sealant be painted?
    Yes, the sealant is paintable, allowing for seamless integration with your project's aesthetics.
  • What is the temperature range for application?
    The sealant can be applied in temperatures ranging from 40°F to 90°F.
  • Is the Polyurethane Foam Sealant environmentally friendly?
    Yes, it has low VOC content (less than 50 g/L) and supports energy efficiency and environmental protection.