Chemical Resistant Polyurethane PU Sealant Watertight For Bus Glass

Excellent Elasticity Joint Sealant For Bus Glass Polyurethane PU Sealant

The excellent elasticity joint sealant for bus glass, also known as polyurethane (PU) sealant, offers a range of features that make it suitable for sealing bus glass components. Here are some of its key features:

1. Elasticity: The PU sealant exhibits excellent elasticity, allowing it to accommodate the natural movement and vibrations experienced by bus glass components. It can withstand thermal expansion and contraction, vehicle flexing, and mechanical stresses without losing its sealing capabilities or cracking.

2. Strong Adhesion: This sealant provides strong adhesion to a variety of bus glass materials, including laminated glass and tempered glass. It forms a reliable bond between the glass and surrounding frames or metal surfaces, ensuring secure attachment and long-term durability.

3. Weather Resistance: The PU sealant is highly resistant to weathering effects, such as UV radiation, temperature variations, and exposure to extreme weather conditions. It maintains its integrity and sealing properties, protecting the glass from moisture, leaks, and potential damage caused by environmental factors.

4. Watertight and Waterproof: The sealant creates a watertight and waterproof seal between the bus glass and surrounding structures. It effectively prevents water infiltration, ensuring a dry and protected interior, even during heavy rainfall or high-pressure washing.

5. Flexibility: The sealant offers flexibility to accommodate different bus glass shapes and contours. It can adapt to curved or irregular surfaces, filling gaps and ensuring a uniform seal. The flexibility also helps in absorbing vibrations and shocks, contributing to a quieter ride experience.

6. Chemical Resistance: The PU sealant demonstrates resistance to automotive chemicals, such as oils, fuels, cleaning agents, and environmental pollutants. It remains unaffected when exposed to these substances, maintaining its sealing performance and integrity over time.

7. Quick Curing: The sealant typically has a reasonable curing time, allowing for efficient installation or repair work. It forms a strong bond within a relatively short period, enabling the bus glass components to be ready for use promptly.

8. Paintable: Some formulations of PU sealant are paintable, allowing for a seamless integration with the surrounding surfaces. After curing, the sealant can be painted over to match the bus's exterior, providing an aesthetically pleasing finish.

9. Safety Compliance: The PU sealant meets industry safety standards and regulatory requirements for bus glass applications. It contributes to the structural integrity of the glass components, enhancing the overall safety of the bus by preventing glass dislodgment during accidents or impacts.

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.