China Polyurethane Foam Sealant for Construction - Top Quality from China Suppliers and Factory for Insulation and Sealing Supplier, Factories

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China Polyurethane Foam Sealant for Construction - Top Quality from China Suppliers and Factory for Insulation and Sealing Supplier, Factories

Introducing our high-quality single component polyurethane foam filling material, engineered for exceptional performance in external insulation applications within the construction industry. Sourced from leading suppliers in China, our product is perfect for bonding, fixing, and installation. It provides excellent sound and thermal insulation while also ensuring effective sealing and moisture-proofing. Ideal for gas isolation, filling structural gaps, and addressing various crack gaps, this versatile foam is a reliable solution for all your construction needs. Trust our factory to deliver the best in polyurethane technology for your projects

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Product Description

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Product Characteristics

Normal Operating Temperature +5℃ ~ +35℃

Optimal Operating Temperature +18℃ ~ +25℃

Temperature Resistance After Curing -30℃ ~ +80℃

Foam can adhere to concrete, coating, wall, wood and plastic surfaces, but not Teflon and silicone resin. The product does not pose any harm to the human body after solidification.

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Safety Advice

Please read all safety instructions carefully before use. Failure to follow these guidelines may result in injury or property damage.

Keep the container out of reach of children.
It is prohibited to puncture or burn empty cans after use.
Do not come into contact with open flames or flammable and explosive materials.
This product may produce flammable mixtures during use; ensure the construction site has proper ventilation. Wear protective gloves and goggles; smoking is prohibited.
If ventilation conditions are poor, please wear respiratory equipment.
If the foam contacts eyes or skin, wash with soap and water immediately. If you feel unwell, seek medical attention.
Store in a dry, cool place, avoiding direct sunlight. Storage temperature should not exceed +50℃.
Prohibit storage in damp environments to prevent can leakage due to rust.

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Storage & Expiry

Polyurethane foam sealant shall be stored in the original packaging under a dry and ventilated environment of 27℃ or lower. The storage period is 12 months.

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Product Package

Polyurethane foam caulking agent is provided in 750ml can packaging.

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Application Scenarios

Suitable for fixed bonding, filling, and insulation of various doors, windows, and cabinets; sealing, insulation, and heat preservation of various pipelines; edge sealing of walls, roofs, and enclosure panels; fixing, bonding, filling, and insulation throughout the interior.

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Frequently Asked Questions

Q1. What surfaces can the polyurethane foam adhere to?

The foam adheres effectively to concrete, coatings, walls, wood, and most plastic surfaces. However, it does not bond to Teflon or silicone resin.

Q2. What is the ideal temperature for applying this sealant?

For best results, the optimal operating temperature is between +18℃ and +25℃. It can function within a broader range of +5℃ to +35℃.

Q3. How should the product be stored and what is its shelf life?

The product has a 12-month shelf life when stored in a dry, ventilated area at or below 27℃. Keep it away from damp environments and ensure temperatures do not exceed +50℃.

Q4. Is the foam safe once it has fully cured?

Yes, once the foam has completely solidified, it poses no harm to the human body. It remains stable in temperatures ranging from -30℃ to +80℃.

Q5. What safety gear is required during construction?

Users should always wear protective gloves and goggles. Because the product can produce flammable mixtures, ensure the site is well-ventilated and strictly avoid smoking or open flames.

Q6. What should I do if the product contacts my skin?

Immediately wash the affected skin with soap and water. If any irritation persists or you feel unwell, seek medical attention at a hospital immediately.