Techniseal Rust Stain Remover

Lift orange and brown rust stains from concrete pavers, slabs, brick, and most natural stone with the Techniseal Rust Stain Remover. This professional-grade rust and metal stain cleaner targets sprinkler overspray, fertilizer bleed, rebar bleed-through, and patio-furniture transfer marks — restoring a uniform finish without abrasive grinding or whole-surface treatment.

Product Code: 60101956 · Available in: 1 Quart bottle

What It Removes

• Sprinkler rust — orange overspray rings around irrigation heads
• Fertilizer bleed — iron-rich runoff staining at turf borders
• Rebar bleed-through — rust telegraphing through poured concrete slabs
• Patio-furniture marks — rust transfer from chair feet, planters, and railing bases
• Garden tool drips — spot stains from shovels, edgers, and metal hardware

Specifications

• Type: Professional rust and metal stain remover for hardscape surfaces
• Form: Acidic liquid cleaner — apply directly to stain
• Suitable for: Concrete pavers, concrete slabs, poured concrete, clay brick, SRW block, most natural stone (test first)
• Not for: Polished or calcium-based natural stone (limestone, marble, travertine)
• Coverage: Spot-treatment product — coverage varies by stain depth and porosity
• Application Tools: Pour or brush onto stain; nylon brush for light agitation; low-pressure water rinse
• Storage: Cool area, cap firmly in place
• Sealer Compatibility: Leaves a clean, residue-free surface ready for sealing once dry

Why Techniseal Rust Stain Remover?

• Targeted action — treat the stain, not the whole surface
• Pro formulation — the choice for hardscape contractors handling fertilizer-bleed and rebar bleed callbacks
• Surface-friendly — restores color without abrasive grinding when used as directed
• Sealer-ready finish — rinse clean, let dry, and seal without residue interference

Application

1. Test in an inconspicuous area first to confirm surface compatibility — especially on natural stone.
2. Pre-wet adjacent landscaping with clean water to dilute any runoff.
3. Apply directly to the rust stain per label directions. Work on a cool surface out of direct sun.
4. Light scrub with a nylon brush if needed.
5. Rinse thoroughly with plenty of water. Re-rinse adjacent vegetation.
6. Repeat on stubborn or deeply embedded stains.

Tips

• Wear gloves and eye protection — this is an acidic cleaner
• Do not mix with bleach or other cleaners
• Best used on bare (unsealed) substrates — sealed surfaces should have the sealer stripped first
• Older stains may need 2–3 applications for full removal
• Seal pavers after cleaning to help reduce future staining
• For full chemical, application, and safety information, refer to Techniseal’s technical data sheet from your dealer