What You Get

One 8 ounce bottle of Techniseal Rust Stain Remover, drawn from a factory sealed container and filled here at our New Jersey warehouse.

• 8 ounce sample bottle with a sealed cap, clearly labeled
• The same formula as the quart, containing no hydrochloric acid
• Enough for a test patch, typically one or two rust marks

Where the Rust Came From Changes the Result

Rust on pavers has a short list of culprits: water dripping off rusted metal, steel furniture legs, rebar and fasteners, and fertilizer granules thrown by a lawn spreader. Fertilizer marks usually clear easily. Deep iron staining from years of sprinkler water is a harder problem.

Testing one representative mark tells you which situation you are in before you commit. It also lets you confirm the paver color is unaffected, which matters because this formula works chemically rather than by abrasion.

How to Use the Sample

• Pick a typical rust mark rather than the very worst one
• Apply per the Techniseal label
• Let it dwell without drying on the surface
• Agitate and rinse thoroughly with water
• Dry completely before judging, and repeat on stains that faded but did not clear

What It Removes

Techniseal formulates this without hydrochloric acid, the ingredient in muriatic removers that damages and lightens concrete.

• Rust from furniture, rebar and fasteners
• Iron staining from sprinkler and well water
• Fertilizer granule burns
• Metal object stains on patios and walkways

Ready for the Full Size?

Once the sample confirms it does the job, the full Techniseal Rust Stain Remover, 1 quart is here. Browse every paver and stone cleaner we carry, or the rest of our sample bottles and color kits.