Shanghai Gorcci Sealing Material Co., Limited

P303R is a high-performance single-component moisture-curing polyurethane sealant specifically designed for bonding and sealing automotive windshields, side windows, and rear windows. It offers exceptional bonding performance with strong adhesion to a variety of substrates, enabling secure bonding without the need for a primer, significantly simplifying the application process. This product stands out for its environmental friendliness, being odorless and causing no corrosion or contamination to substrates. Its medium viscosity design ensures excellent workability and fillability, effectively preventing bubble formation, and results in a smooth, fine finish after curing. P303R offers superior overall performance, making it an ideal choice that balances efficient bonding, environmental safety, and construction convenience.