[Tianjin Weimaraner chemical National Promotions flagship product - Rust, the lowest price, free sample parts rust rust, quality assurance, invalid refund! ] Traditional chemical rust usually a strong acid, the acid can react chemically with rust and metal oxides, soluble salts generated pipeline descaling agent, so as to achieve the purpose of rust, the rust at the same time, the acid and base metal can occur reaction to release hydrogen, hydrogen for rust and insoluble oxide generated pressure is conducive to their high iron reduction flaking and accelerate the process of pickling, [Tianjin Weimaraner chemical National Promotions flagship product - Rust, the National lowest copper rust remover, free samples, quality assurance, invalid refund! ] Use: soak, wash brush or a spray can, the best immersion method. Rust, flush with water after the application of its residues rust remover, rust-proof if necessary after rust, you need to be a lot of water after washing with 5% sodium hydroxide solution was neutralized and passivation, dry and then spray-rust agents for protection. Rust wd-40 | Tianjin factory cheap promotional Weimaraner (certified) | Yangquan chemical herbicides by Weimaraner (Tianjin) Cleaner Rust rust oil paint remover Limited. Weimaraner Chemical (Tianjin) Cleaner Rust rust oil paint remover, Ltd. (www.tjrhw.com) (www.tjwm168.com) is Tianjin, a leader in industrial cleaning agents, over the years, the company is implementing implementation of scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Goodway Technologies in leadership with the staff warmly welcome all inquiries negotiations to create a better future Goodway Technologies. You can also access (www.tjwm168.com/supply_details_47888495.html), for more information about the company.