Description
Description
Tenax Lustro Italiano Rust Remover Powder 8 oz — Poultice Rust Stain Remover for Natural Stone
Lustro Italiano Rust Remover is an 8 oz poultice powder that draws rust stains out of natural stone. Its chelate blend reverses the stain rather than bleaching over it, lifting rust from granite, marble, travertine, and many other porous surfaces. Mixed with water into a paste and left to work, it removes most rust stains in a single application.
| Property | Detail |
|---|---|
| Brand | Tenax — Lustro Italiano |
| Type | Poultice rust-stain remover |
| Form | Powder (mix with water to a paste) |
| Net Weight | 8 oz |
| Active Principle | Chelate blend that draws rust from the stone |
| Surfaces | Granite, marble, travertine, limestone, terrazzo, concrete, brick, and sanded grout |
| Dwell / Dry Time | 24–48 hours under pierced plastic wrap |
- Poultice action lifts rust out of the stone instead of masking it
- Works on a wide range of stone and masonry surfaces
- Most stains clear in one application; deep stains may need several
- Chelate chemistry designed specifically for rust
Mix the powder with water to a paste, apply over the rust stain, cover with pierced plastic wrap, and let dry 24–48 hours before removing. On calcium-based stones such as marble, rust removal can dull the polish — follow with an etch remover and reseal to restore the finish.
Wear appropriate PPE. Follow manufacturer instructions and safety regulations.

