Automotive Joint Sealant Paintable Polyurethane Adhesive Sealant PU Sealant

The automotive joint sealant is a paintable polyurethane adhesive and sealant commonly known as PU sealant. It is specifically formulated for sealing and bonding various joints and seams in automotive applications. Here is a description of its key features and properties:

1. Adhesion: The PU sealant exhibits excellent adhesion to a wide range of automotive materials, including metal, plastic, glass, and painted surfaces. It forms a strong bond that ensures reliable sealing and long-term durability.

2. Flexibility: The sealant offers flexibility to accommodate the movement and vibrations experienced by automotive components. It can withstand thermal expansion and contraction, vehicle flexing, and other mechanical stresses without cracking or losing its sealing capabilities.

3. Paintability: One of the notable features of the PU sealant is its paintable nature. After curing, it can be painted over to match the color of the surrounding surfaces, providing a seamless and aesthetically pleasing finish.

4. Weather Resistance: PU sealants are designed to withstand harsh weather conditions, including UV radiation, temperature variations, moisture, and environmental contaminants. They provide reliable protection against water infiltration, corrosion, and other forms of damage.

5. Chemical Resistance: The sealant demonstrates resistance to automotive fluids, oils, fuels, solvents, and cleaning agents. This chemical resistance ensures that the sealant remains intact and unaffected even when exposed to these substances.

6. Sound Damping: PU sealants have inherent sound-damping properties, helping to reduce vibrations and noise transmission through joints and seams. This feature contributes to a quieter and more comfortable driving experience.

7. Easy Application: The PU sealant is designed for easy application, typically using a caulking gun or similar dispensing equipment. It has a smooth consistency that allows for easy spreading and filling of gaps and voids in automotive joints and seams.

8. Quick Curing: PU sealants generally have a reasonable curing time, allowing for efficient work completion. The sealant forms a strong bond and achieves its full sealing properties within a relatively short period, facilitating faster assembly or repair processes.

9. Structural Integrity: By providing a secure and durable seal, the PU sealant contributes to the overall structural integrity of automotive components and assemblies. It helps prevent water leaks, air infiltration, and potential damage caused by environmental factors or mechanical stress.

Construction industry

1. Suitable for bonding cement-based building materials, brick, ceramic, marble, glass, wood,

2. Sealing various holes in walls and floors;

3. Sealing drains reservoirs, sewage pipes, and other gaps that total water immersion, frosty or moist surface.

4. Sealing and assembly of aluminum, PVC, wooden framing.

5. Sealing and laying roof tiles.

About Us

Foshan Kingdeli Viscose CO.,LTD was established at 1998 in Guangdong province China. We are a professional sealant & adhesive manufacturer. Hong Ying, as main brand of our company, is a Chinese well-known brand. At the beginning, we just produced silicone sealant and cartridge of silicone sealant. Today, we are a leading manufacturer of sealant, adhesive and HDPE cartridges, with a factory cover 66,000 square meter and 100,000 tone annual production capacity.

With our strong R&D ability and experiences in oversea trading, we provide industrial solution for our oversea customer in the field of sealant and adhesive for construction. Our main produces are silicone sealant, no more nail, acrylic sealant, polyurethane sealant, polyurethane sealant. They are widely used in door, window, mirror, wall, floor, aquarium, bridge, pipe, insulating glass etc.

Kingdeli is commits to quality and service, we control quality is from the raw material, production and before shipment.Our well trained and experience staff are available when you need us to support in term of produce inquiry, shipment, and marketing.

Welcome to contact us for more about our produce and service.