Rust Remover Powder (8oz)
Lustro Italiano Rust Remover Powder is formulated to eliminate rust stains from natural stone surfaces including granite, marble, travertine, limestone, terrazzo, concrete, brick, and sanded grout. Its unique chelate blend reverses the stain by drawing rust out of the stone through a poultice application.
Application
For best results, mix the powder with water into a paste, cover with plastic wrap pierced with holes, and let it dry for 24-48 hours before removal. Note that on calcium-based stones like marble, rust removal may dull the surface, requiring etch remover and resealing to restore the finish. For assistance, contact our experts with photos and stain details.
How to Use
- Scoop out the needed amount of powder and apply water to make a toothpaste consistency
- Cover with plastic wrap and make several toothpick holes in the plastic wrap.
- Wait 24-48 hours for the powder to dry
- Remove the poultice and the stain will be gone
Using this rust remover will physically remove the polish off the surface, making the surface look dull. Some have misinterpreted this as a stain. However, it is not a stain it is a side effect of removing the rust stain from the stone. On calcium based stones, such as marble, removing the rust will leave a dull spot that you will need to correct by using etch remover to replenish the luster. Afterward, you will need to reseal the spot that you treated using a marble stone sealer.