SGCB 3.0 Professional 800ml spray bottle is engineered for commercial detailing and multi-industry use. Constructed with corrosion-resistant PP trigger, HDPE bottle body, SS316 stainless steel internal components and perfluoroelastomer seals. It features a 3cc stable output, innovative check valve supporting inverted spraying, enlarged filling neck and imported silicone dip tube. Available with two types of gravity balls. With dual design patents, this spray bottle resists acids, alkalis, alcohol and common solvents, widely used for car care, window film installation, cleaning, disinfection and gardening.