Iron & Rust - Limestone/Travertine

Iron and rust stains can be particularly difficult to remove from limestone due to its porous nature and sensitivity to harsh acids. These stains, often caused by metal fixtures, outdoor furniture, or iron-rich water runoff, can penetrate deeply into the stone, leaving unsightly reddish-brown discolorations. PureSeal’s iron and rust removers are specifically formulated for limestone, providing effective stain removal while safeguarding the stone’s natural finish.

Selecting the correct acid-based cleaner is essential to avoid damaging limestone’s calcite composition. While traditional acids can etch and degrade the stone, our specialized formulas use milder acids to target rust and iron stains without harming the surface. For optimal results, carefully follow product instructions, conduct a test patch, and always use appropriate PPE. PureSeal’s iron and rust removers offer a safe, targeted solution for restoring limestone surfaces to their original, pristine appearance without the risk of acid damage.