Polyurethane PU Sealant

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, homogeneous paste Sagging properties(mm) GB/T 13477.6 0 Tack free time(min) GB/T 13477.5 30, approx. Curing speed(mm/d) HG/T 4363 3.2, approx. Shore A-hardness GB/T

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, White, Grey, homogeneous paste Extrudability (ml/min) GB/T 13477.4 100 Sagging properties(mm) GB/T 13477.6 0 Tack free time(h) GB/T 13477.5 3, approx. Non-volatile

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, White, Grey, homogeneous paste Extrudability (ml/min) GB/T 13477.4 100 Sagging properties(mm) GB/T 13477.6 0 Tack free time(h) GB/T 13477.5 3, approx. Non-volatile

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, White, Grey, homogeneous paste Extrudability (ml/min) GB/T 13477.4 100 Sagging properties(mm) GB/T 13477.6 0 Tack free time(h) GB/T 13477.5 3, approx. Non-volatile

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, White, Grey, homogeneous paste Extrudability (ml/min) GB/T 13477.4 100 Sagging properties(mm) GB/T 13477.6 0 Tack free time(h) GB/T 13477.5 3, approx. Non-volatile

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, White, Grey, homogeneous paste Extrudability (ml/min) GB/T 13477.4 100 Sagging properties(mm) GB/T 13477.6 0 Tack free time(h) GB/T 13477.5 3, approx. Non-volatile

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, White, Grey, homogeneous paste Extrudability (ml/min) GB/T 13477.4 100 Sagging properties(mm) GB/T 13477.6 0 Tack free time(h) GB/T 13477.5 3, approx. Non-volatile

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, Grey, homogeneous paste Sagging properties(mm) GB/T 13477.6 0 Tack free time(min) GB/T 13477.5 35, approx. Curing speed(mm/d) HG/T 4363 3.2, approx. Non-volatile

Hubei Minghe Ruihai Import and Export Co., Ltd. is mainly engaged in the production of PU foam, neutral silicone sealant, acetic GP sealant, acrylic sealant, MS polymer sealant, and PU sealant. And the industry involves construction, home decoration, automobiles, etc. Test Report Item Properties Appearance Black, Grey, homogeneous paste Sagging properties(mm) GB/T 13477.6 0 Tack free time(min) GB/T 13477.5 35, approx. Curing speed(mm/d) HG/T 4363 3.2, approx. Non-volatile

MH551 PU Sealant offers strong adhesion and excellent flexibility for automotive applications. This high-viscosity primer-less sealant provides 600% elongation, 2.5 MPa tensile strength, and operates from -40°C to 90°C. Ideal for car body, roof, and glass sealing with certified performance and OEM customization options.

Professional MH551 PU Sealant delivers superior waterproof sealing for automotive applications. Features 2.5 MPa tensile strength, 600% elongation at break, and wide -40°C to 90°C operating range. Ideal for sun roofs, auto glass installation, and weld seam waterproofing with excellent adhesion to metal and glass surfaces.

MH551 PU Sealant is a high-performance one-component polyurethane adhesive offering 600% elongation, 2.5 MPa tensile strength, and -40°C to 90°C operating range. This gray 310ml cartridge provides strong adhesion to metal, glass, and painted surfaces, making it ideal for automotive, railway, and ship sealing applications with excellent flexibility and thixotropic properties.

MH551 PU Polyurethane Sealant offers 600% elongation and 2.5MPa tensile strength for automotive, RV, and sheet metal applications. This gray urethane seam sealer provides strong adhesion, excellent flexibility, and operates from -40°C to 90°C. Features 35-minute tack-free time and 97% non-volatile content for professional bodywork and welding applications.

Professional-grade MH571A PU sealant designed for automotive windshield and window bonding. Features 400% elongation, 55 Shore A hardness, and excellent UV resistance. Non-corrosive, bubble-free application with superior thixotropy prevents sagging. Certified performance with operating range from -40°C to 90°C for reliable automotive applications.

Professional-grade MH571A polyurethane sealant designed for automotive windshield and window glass bonding. Features fire-rated certification, 400% elongation, 4.0 MPa tensile strength, and operating range from -40°C to 90°C. Environmentally friendly formulation with excellent extrudability, no sagging, and bubble-free application. Suitable for buses, cars, and commercial vehicles with OEM customization options available.

Professional 300ml polyurethane sealant cartridge designed for automotive windshield and glass mirror gasket sealing. Features 4.0 MPa tensile strength, 400% elongation, and -40°C to 90°C operating range. Provides excellent mechanical strength, non-corrosive properties, and environmental safety for automotive assembly applications.

MH571A PU Sealant offers superior automotive windshield bonding with 400% elongation, 55 Shore A hardness, and excellent thixotropic properties. This environmentally friendly sealant provides corrosion-free application, no sagging, and fast 20-minute tack-free time. Suitable for OEM customization with comprehensive technical specifications and free samples available.

MH571A automotive polyurethane sealant provides superior windshield and window glass bonding with 400% elongation at break and 55 Shore A hardness. Features excellent thixotropy, bubble-free application, and environmental safety. Ideal for automotive glass repair and installation with certified performance specifications.

Professional 600ml automotive PU sealant for windshield and window glass bonding. Features 4.0 MPa tensile strength, 400% elongation, 55 Shore A hardness, and operates from -40°C to 90°C. Environmentally friendly with zero sagging, excellent thixotropy, and non-corrosive properties. Suitable for car and bus glass applications with custom OEM options available.