Paintable UV Resistant 750ml Polyurethane Foam Sealant and PU Foam Sealant for General Construction

China Factory Supply 750ml Polyurethane Foam Sealant for General Construction Use

• 1. Core Product Advantage

  Polyurethane Expanding PU Foam is a versatile building material used for filling, sealing and insulating construction gaps. Its high bonding strength and expanding characteristics make it a practical choice for various building projects. The all-season formulation can be applied at temperatures down to -10°C.

  2. Practical Function Design

  After dispensing, the foam expands to occupy empty spaces in walls, joints and structural openings. It fills irregular cavities that are difficult to reach with conventional materials. The cured foam helps reduce unwanted airflow and provides additional insulation around filled areas.

  3. Material and Specification Details

  Made from polyurethane-based materials, this one-component foam comes in a 750ml aerosol container. Its formulation combines expansion and adhesion properties to support building gap-filling applications. Specific curing and expansion data are available subject to product testing documentation.

  4. Application Scenarios

  Common applications include filling wall cracks and cavities, sealing non-fire-rated gaps around water pipes, insulating door and window openings, and general construction repair. It is suitable for new building projects, renovation and routine maintenance.

  5. Packaging and Supply Support

  The product is available for bulk construction material purchasing. Standard export cartons are used for shipping, while detailed packing arrangements can be confirmed before ordering. Please contact us for product specifications and commercial quotations.

  Range of Use:

  • Excellent adhesion to various building materials, including concrete, wood, metal and plaster.

  • Installation, fixing and insulation of door and window frames.

  • Filling and sealing gaps, joints, cracks, openings and cavities in buildings.

  • Providing thermal insulation and reducing noise transmission through building gaps.

  • Filling gaps around water pipes and other non-fire-rated building penetrations.

  • Sealing construction joints to reduce air leakage and improve indoor comfort.

  • Suitable for gap filling, sealing and insulation in building construction, renovation and maintenance.

  • If you would like to request a free sample or get more product information, please contact us.

Q: What is the brand name of this product?

A: The brand name is HUANGSHIKANG.

Q: What is the model number of this product?

A: The model number is Polyurethane foam sealant.

Q: Where is this product manufactured?

A: This product is manufactured in Guangzhou, Guangdong, China.

Q: What certifications does this product have?

A: This product is certified with ISO9001, MSDS, and CE.

Q: What are the payment terms for purchasing this product?

A: The payment terms include L/C, D/A, D/P, T/T, Western Union, and .