Ships same dayWeekday orders before 2 PM ET Pick up in Williamstown, NJCall ahead. Mon to Fri 8 to 5, Sat 8 to noon Try a sample firstSmall bags of the real sand, shipped to you Call 24/7: (856) 418-4895Every call answered, missed calls returned
Polymeric Sand Store  |  SKU: SAMP-SEK-EFFLOOFF
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SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

$15.99

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

Ships fromWilliamstown, NJ (our warehouse)Sold byPolymeric Sand StorePaymentSecure checkout by ShopifyReturnsSee our return policy
Type
Paver and Stone Cleaners

About this item

  • 8 ounce sample bottle with a sealed cap, clearly labeled
  • The same buffered concentrate as the gallon, built on organic salts rather than harsh acid
  • Enough for a test patch, typically roughly 8 to 12 square feet
See the full description and data sheets

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.

Return and refund policy · Shipping policy

SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz Add to cart
  • Ships same dayWeekday orders before 2 PM Eastern
  • Real humans(856) 418-4895, any hour
  • Pick up in NJWilliamstown, call ahead
  • Manufacturer specsStraight from the data sheet

Good to know about SEK Surebond Efflo Off Efflorescence?

One 8 ounce bottle of SEK Surebond Efflo Off, drawn from a factory sealed container and filled here at our New Jersey warehouse.

Full description and specs
  • Acid Clears Efflorescence and Damages the Paver - SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

    Acid Clears Efflorescence and Damages the Paver

    The traditional fix for efflorescence is muriatic acid, which does clear the bloom and also etches the paver surface and kills whatever it runs into.

  • What It Removes - SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

    What It Removes

    SEK rates coverage at roughly 100 to 200 square feet per diluted gallon depending on how heavy the deposit is.

How to Use the Sample

How to get a true read from the sample.

  1. Step 1: Choose an area with visible white deposit, ideally out of - SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

    Choose an area with visible white deposit, ideally out of

  2. Step 2: Dilute per the SEK label - SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

    Dilute per the SEK label

  3. Step 3: Pre wet the surface, apply, and keep it from drying on the - SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

    Pre wet the surface, apply, and keep it from drying on the

  4. Step 4: Agitate with a stiff brush, then rinse thoroughly - SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

    Agitate with a stiff brush, then rinse thoroughly

  5. Step 5: Dry completely before judging, and expect heavy deposits to - SEK Surebond Efflo Off Efflorescence Cleaner Sample, 8 oz

    Dry completely before judging, and expect heavy deposits to

Watch installation videosTechnical data sheet (PDF)Polymeric Sand Store PDF, opens in a new tabOrder the full size

Test a small area first.

Description
Clear the Bloom Without Reaching for Acid
An 8 ounce test bottle of SEK Surebond Efflo Off, decanted and labeled in house by Polymeric Sand Store so you can prove it works on your own surface before you commit to the 1 gallon.
8 oz
Sample bottle
Test patch
Roughly 8 to 12 square feet
Packed by us
Polymeric Sand Store
Ships Same Day
From our NJ warehouse

What You Get

One 8 ounce bottle of SEK Surebond Efflo Off, 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 buffered concentrate as the gallon, built on organic salts rather than harsh acid
  • Enough for a test patch, typically roughly 8 to 12 square feet

Acid Clears Efflorescence and Damages the Paver

The traditional fix for efflorescence is muriatic acid, which does clear the bloom and also etches the paver surface and kills whatever it runs into. Efflo Off is buffered and built on organic salts and additives instead, so it lifts the deposit without that collateral damage.

A sample lets you confirm two things on your own pavers: that the bloom actually clears, and that the surface finish is unchanged afterward. Etching is permanent, so testing in a hidden spot is cheap insurance even with a buffered product.

How to Use the Sample

  • Choose an area with visible white deposit, ideally out of sight
  • Dilute per the SEK label
  • Pre wet the surface, apply, and keep it from drying on the paver
  • Agitate with a stiff brush, then rinse thoroughly
  • Dry completely before judging, and expect heavy deposits to need a second pass

What It Removes

SEK rates coverage at roughly 100 to 200 square feet per diluted gallon depending on how heavy the deposit is.

  • White efflorescence bloom on new pavers
  • Mineral salt deposits on block walls
  • Hard water and salt residue
  • Pre-seal cleanup on concrete hardscape

Ready for the Full Size?

Once the sample confirms it does the job, the full SEK Surebond Efflo Off, 1 gallon is here. Browse every paver and stone cleaner we carry, or the rest of our sample bottles and color kits.

Questions Before You Order?
Talk to someone who uses this material rather than reading a spec sheet at you. Call (856) 418-4895 or email info@polymericsandstore.com.

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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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Questions about this product

Ask a question ›
When will it ship?
In-stock orders placed before 2:00 PM Eastern on a weekday ship the same day from our Williamstown, New Jersey warehouse by UPS or FedEx Ground. The cut-off is when the carriers start arriving; order after it, or on a weekend, and it ships the next business day. Just missed it? Call (856) 418-4895: if the carrier has not picked up yet we do our best to get it out the same day. The box above the Add to cart button shows the live countdown and an arrival estimate for your ZIP. Phones are answered 24/7; the warehouse itself is open for pick-ups and returns Monday to Friday 8 to 5 and Saturday 8 to noon, Eastern. For a pick-up, call first so we can pull your order.
Where are the technical and safety data sheets?
The manufacturers' technical and safety data sheets are collected in the TDS and SDS library. Coverage, cure time and application temperatures on this page come from those sheets.
Is contractor or bulk pricing available?
No. One price for everyone: the price on the page is what contractors, landscapers and homeowners all pay. For full pallets, request a pallet quote and we will price the freight to your address.

How to clean pavers

Step by step, start to finish. Click to play.