What is polyurethane weather-resistant automotive glass adhesive?

    High-performance polyurethane adhesive specially designed for automotive glass installation and sealing,

    featuring excellent weather resistance, adhesion and water resistance, is suitable for bonding and sealing automotive glass to the vehicle body.

    It can withstand harsh outdoor conditions and ensure driving safety.

    Its advantages lie in weather resistance and strength - polyurethane material is resistant to ultraviolet rays, high and low temperatures (-40℃ to 80℃), and is not prone to aging and cracking;

    it has high bonding strength, can firmly fix automotive glass, and has good elasticity to adapt to vehicle body vibration.

    It is mainly used for the installation, bonding and sealing of automotive front windshields, rear windshields and side windows, and can also be used for waterproof sealing of vehicle body seams and window edges, filling gaps and preventing rainwater from seeping in.

    Surface drying takes about 30-60 minutes, and complete curing requires 24 hours; during the curing period, avoid washing the car and high-speed driving. After complete curing, the bonding is firm and does not affect normal vehicle use, and can withstand vehicle body vibration and outdoor environmental erosion.

    It has excellent waterproof sealing performance, effectively preventing rainwater and dust from entering the vehicle; it has strong weather resistance, does not yellow or powder when exposed to sunlight for a long time, and can adapt to different climate conditions with a long service life.

    Before construction, the contact surfaces of the glass and the vehicle body need to be cleaned to ensure they are clean and free of oil and dust; apply the adhesive evenly to ensure the adhesive fills the gaps, and avoid colliding with the glass before curing to ensure the bonding effect. I recommend the shuangyuan Silicone SY-168 polyurethane weather-resistant sealant.