(7 customer reviews)


16 oz. Concentrate: $69.88

SKU: N/A Category:


Countertop 770 is a natural finish, water-based sealer featuring an oleophobic additive that repels water and fluids, resisting staining, and eases clean up. Ideal for concrete countertops and integral sinks. Countertop 770 penetrates concrete substrates providing oleophobic and hydrophobic properties. Food-safe and VOC-free, this sealer protects concrete against water, fluids, UV light exposure and wear and tear of everyday use. Use with a Concrete Countertop Wax.


Up to 30 square feet per container for both required coats (Up to 60 square feet per coat)

(Makes 1/2 gallon after mixed with 48 oz. of water)


  • Resists stains from household substances
  • Reduces water penetration
  • No appearance change to the concrete, dries clear
  • Excellent water beading
  • Food safe, non-porous
  • Easy to apply
  • No odor
  • Will never yellow, fade, peel, crack or bubble


Interior and exterior concrete countertops

*Not for use on: Ardex/feather finish countertops, concrete tables that have been sealed with a manufacturers wax or sealer


  • Feature: Water & Stain Repellent
  • Chemistry: Modified Silane/Siloxane
  • Color: Clear
  • Finish: Invisible
  • Category: Penetrating
  • Carrier: Water
  • Availability: Concentrate: Makes 1/2 Gallon
  • Packaging: 1 Pint (16 oz.)
  • Reconstitution Ratio: 1 part sealer : 3 parts water
  • Interior/Exterior: Interior/Exterior
  • Application Method: Roller, Brush
  • Application Temperature: 45 F – 90 F
  • Number of Coats: 2
  • Time Between Coats: 5 Minutes
  • Drying Time (dry to touch): 6 Hours
  • Drying time (full cure): 24 Hours
  • Time before/after rain: 48 Hours
  • New Concrete: Yes, at least 28 days after being poured
  • Storage/Shelf Life: 1 Year
  • Clean up: Soap/water
  • Paintable: No
  • VOC Content: 0 g/L

For complete Countertop Sealer 770 application, SDS Sheets, FAQ’s, testing and technical data visit

Have an application question, help figuring out the right product for your application or need help calculating your square footage? Give us a call 888-230-5569 or email us:

Additional information

Weight N/A

7 reviews for COUNTERTOP SEALER 770

  1. Giles

    Excellent staining resistance, better than any other natural finish countertop sealer I have used.

  2. Jennyfer

    Highly recommended and it really will not ever scratch off or peel away!

  3. Anonymous

    I used this to seal my concrete counter tops. i did 3 coats, make sure you seal where you will use silicone too(sink, gap between other counter tops)

  4. Kansas2016

    High price for such a small bottle, but this product really worked well and was easy to use.
    It covered way more countertop space than in the specs. I put three thick coats on about 40 square feet of counters and still had plenty left.
    Dries quickly and darkened the countertops by a couple shades and added a slightly glossy sheen. The overall look was much improved by this product.

  5. Anonymous

    This product works is easy to use and works great.

  6. Marty

    This product was very easy to mix and apply. I like the fact it does not have a high shine or strong odor.
    Applied it 3 times for good coverage and still had more leftover.

  7. Ryan

    It sealed my concrete countertop just great. they also make a glossy solvent based sealer. It is a good product I would use it again.

Add a review