Faber Mar Gel Plus 500ml

Faber Mar Gel Plus – Rust Stain Remover for Acid-Sensitive Stone

Powerful Rust Removal for Delicate Surfaces

Faber Mar Gel Plus is a high-performance, water-based rust remover designed specifically for acid-sensitive materials like marble, limestone, travertine, and other lime-based stones. Its advanced gel formula penetrates deep into compact surfaces, effectively targeting and removing stubborn rust stains without damaging polished or brushed finishes.

Ideal for both indoor and outdoor use, this innovative product is easy to apply and reacts with rust to form a distinctive purple compound—making it easy to track its progress. For best results, follow up with Faber OXIDANT to remove the purple residue and restore the surface to its original appearance.

Key Benefits

• Specifically formulated for acid-sensitive materials
• Deep-penetrating gel for rust stains, even on compact surfaces
• Water-based, safe, and gentle on marble and limestone
• Ready to use – no dilution or mixing required
• Suitable for use on benchtops, tiles, vanities, and floors

Recommended Surfaces

• Marble (natural & agglomerate)
• Travertine
• Limestone
• Concrete tiles
• Cement-based grout
• Craquelé ceramics

Application Overview

Apply a thick layer directly over the rust stain using a brush or spatula. Leave it to act (5–60 minutes depending on stain severity), then remove the residue and rinse. Follow with Faber OXIDANT to eliminate any remaining purple discolouration. Always test on an inconspicuous area before full application.
Refer to the Technical Data Sheet (TDS) for full application instructions.

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