Information: 

Oxalic Acid supplier in Mumbai, Maharashtra, INDIA. Oxalic Acid also used for removing and cleaning of  Heavy Rust Stain. Oxalic Acid MSDS / Technical Bulletine are available through this link: http://marinechemical.in/product/oxalic-acid-pwd-25-kg
You may also try our new generation product Metal Bright , Which is more effective on rust and easy to use. Its product property and MSDS are available with this link:
 
Email :   marinechemical@gmail.com