Rust Remover Gel

Rust Remover is a Gel product that is especially formulated to remove rust stains from stone materials, such as marble, granite, calcareous stones, slate, Terracota and ceramics. It does not contain acids, therefore it can be used on polished surfaces with damaging the shine. Features & Advantages 　 ▶ Rust removing for "Acid sensitive stones"▶ Quick removing rust stains (<10 minutes) ▶ Vertical application available▶ Safe & easy to use 　   Field of Use 　 ▶ Acid sensitive stones    (Marble, granite, limestone, travertine, calcareous     stone, slate, terracotta, and ceramic) 　   How to Use 　 1. Wet the surface with clean water. 2. Apply the product evenly on the rust stain to be removed      using a spatula or a small spoon. 3. Allow the product to work for 5~10 minutes.     Color change shows that the necessary reaction     for rust removal is correctly occurred.     Do not allow the product to react for more than 10 minutes.