UV Resistant Paintable 750ml Polyurethane Foam Sealant PU Foam for Construction Gap Filling

750ml Polyurethane Foam Sealant PU Foam for Construction Gap Filling Bonding Leak Repair

• Advanced formula delivers Class 0 mildew resistance, effectively inhibiting mold and bacteria growth in damp environments.
• Integrates door/window installation, gap filling, bonding, waterproofing, leak repair, insulation, and soundproofing in one product.
• Forms a dense, closed-cell foam layer that blocks heat transfer and reduces noise transmission, improving energy efficiency and indoor comfort.
• Creates a seamless, watertight barrier to stop water infiltration and seal leaks in gaps, joints, and cracks.
• Performs reliably across a broad temperature range (-40°C to 90°C), maintaining stability in extreme weather conditions.
• Bonds firmly to concrete, wood, plastic, metal, and plaster, with long-lasting flexibility to resist cracking or shrinking over time.
• Backed by professional certifications, meeting international safety and environmental standards for secure use.

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.

Guangzhou Mangrove Rubber Industry Co., Ltd. is a leading China sealant OEM manufacturer, which focus on adhesive production with over 20 years . The company has 3 subsidiaries located in Foshan (Guangdong), Chengdu (Sichuan) and Weifang (Shandong). Boasting a total factory area of 45,000 square meters and 60 automatic production lines, it achieves an annual capacity of 800 million pieces. Specializing in silicone sealant, nail-free adhesive, acrylic sealant, polyurethane foam sealant, MS polymer sealant, tile grout sealant and automotive sealant, its products are exported to over 200 countries and regions worldwide. Winning global customers' trust with ultimate cost-performance, we warmly welcome friends from all over the world to visit our factory and place orders.

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 .