SEK Surebond S.R.B. Stain and Rust Buster Concentrated Spot Cleaner, 1 Quart
SEK Surebond S.R.B. Stain and Rust Buster Concentrated Spot Cleaner, 1 Quart is backordered and will ship as soon as it is back in stock.
Ships same day on weekday orders placed before the 14:00 ET cut-off.
Typically 1 to 5 business days by UPS, FedEx Ground or USPS. Enter your ZIP for your dates.
Request a pallet quoteHow much do I need?Call (856) 418-4895
- Brand
- SEK SUREBOND
- Type
- Paver and Stone Cleaners
About this item
- Rust. From steel furniture, tools, rebar or irrigation water.
- Moss and mildew. The green and black growth on shaded hardscape.
- Leaf and tannin stains. Including the brown ghosting left after leaves sit wet.
- Blood, beverage spills and non greasy food. The patio party category.
- Not grease or oil. Those need Oil Extractor, which is a different chemistry entirely.
Shipping, pick-up and returns
Shipping, pick-up and returns
Orders ship from Williamstown, New Jersey by UPS, FedEx Ground or USPS; weekday orders placed before 2 PM Eastern go out the same day. Warehouse pick-ups (call first so we can pull your order) and drop-off returns Monday to Friday 8 to 5, Saturday 8 to noon.
SEK Surebond S.R.B. Stain and Rust Buster Concentrated Spot Cleaner, 1 Quart is backordered and will ship as soon as it is back in stock.
How many bags do I need?
Coverage per bag comes from the manufacturer's data sheet for this exact sand.
Coverage, diluted100 to 250 sq ft per gallon
Size1 quart concentrate
Ships same dayWeekday orders before 2 PM Eastern
Real humans(856) 418-4895, any hour
Why SEK Surebond S.R.B. Stain and Rust Buster?
What It Actually Removes
Autumn is the season this product earns its money. Leaf tannin, acorn and berry stains and the moss that follows a wet shaded season are all organic, and they all respond to the same chemistry.
Full description and specs
Formula
Biodegradable, environmentally friendly

Technology
Clean Rinse

Coverage
100 to 250 sq ft per gallon

Removes
Rust, moss, mildew, leaf stains, blood, beverage spills, non greasy foods
Description
Description
What It Actually Removes
Autumn is the season this product earns its money. Leaf tannin, acorn and berry stains and the moss that follows a wet shaded season are all organic, and they all respond to the same chemistry.
- Rust. From steel furniture, tools, rebar or irrigation water.
- Moss and mildew. The green and black growth on shaded hardscape.
- Leaf and tannin stains. Including the brown ghosting left after leaves sit wet.
- Blood, beverage spills and non greasy food. The patio party category.
- Not grease or oil. Those need Oil Extractor, which is a different chemistry entirely.
Dilution And Coverage
Concentrated means you decide the strength. Start weaker than you think you need and step up, because you can always run a second pass but you cannot undo color damage.
| Form | Concentrate, dilute before use |
| Coverage, diluted | 100 to 250 sq ft per gallon |
| Speed | Works in minutes |
| Repeat applications | May be needed on severe or set in staining |
| Variables | Surface porosity, texture, stain severity and application method |
Approved Surfaces
- Concrete and clay pavers, stamped concrete
- Masonry, retaining wall blocks and concrete walls
- Natural and manufactured stone, exposed aggregate
- Tile, terrazzo and stucco
- New and old surfaces, outdoors
Where To Be Careful, Straight From SEK
- Not for asphalt. Do not use it there.
- Wet cast pavers and stamped concrete. These can suffer color damage, so test carefully.
- Always test a small area first. Verify the surface, the dilution and the dwell time before you commit.
- Respect dilution. Properly diluted it will not damage or etch. Over concentrated is a different story.
S.R.B. Specifications
| Product Type | Concentrated organic and rust spot cleaner |
| Manufacturer | SEK Surebond |
| Removes | Rust, moss, mildew, leaf stains, blood, beverage spills, non greasy foods |
| Form | Concentrate, dilute before use |
| Coverage, diluted | 100 to 250 sq ft per gallon |
| Speed | Works in minutes |
| Formula | Biodegradable, environmentally friendly |
| Technology | Clean Rinse |
| Not For | Asphalt, and grease or petroleum stains |
| Sealer Compatibility | Compatible with Surebond sealers when properly diluted |
| Size | 1 quart concentrate |
Data sheets
Data sheets
The manufacturer's technical data sheet (coverage, joint width, cure and rain-safe times) and safety data sheet are collected in the TDS and SDS library. Every figure on this page comes from those sheets.
Payment & Security
Payment methods
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Questions about this product
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How to clean pavers
Step by step, start to finish. Click to play.



