Jiaobao, a leading   polyurethane foam manufacturer , has transformed the construction and insulation industries with its durable, flexible, and versatile products. Perfect for sealing door and window frames, filling gaps, insulating pipelines, and soundproofing, Jiaobao’s polyurethane foam is trusted by builders, contractors, and engineers worldwide for its consistent quality and reliability. Table of contents： How Polyurethane Foam Enhances the Sealing and Insulation of Door and Window Frames The Role of Polyurethane Foam in Fixing and Bonding for Building Projects Effective Heat Preservation Techniques Using Polyurethane Foam for Pipelines   Known for its ease of application and superior performance, it’s equally suitable for DIY enthusiasts tackling home improvement projects and professionals managing large-scale construction. As a leading polyurethane foam manufacturer, Jiaobao is committed to delivering solutions that ensure exceptional performance, co...