Rated 4.50 out of 5 based on 6 customer ratings
(6 customer reviews)
SKU: N/A Category:

16 oz CONCENTRATED: $69.88

Countertop Wax: $69.88




A water-based, non-toxic concrete sealer that offers a low-sheen finish and protects the warm luster and beauty of your concrete countertops and indoor concrete fixtures.


16 oz. Concentrate Coverage: Up to 30 sq. ft (including all coats)

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


  • Feature: Appearance enhancer
  • Chemistry: Acrylic
  • Color: Clear
  • Finish: Low sheen
  • Category: Coating
  • Carrier: Water
  • Availability: Concentrated
  • Packaging: 1 Pint (16 oz.)
  • Interior/Exterior: Interior
  • Application Method: Cloth
  • Application Temperature: 45 F – 90 F
  • Drying time (full cure): 24 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 660 application, SDS Sheets, FAQ’s, testing and technical data visit

Additional information

Weight N/A

6 reviews for COUNTERTOP SEALER 660

  1. Rated 3 out of 5


    Used this on a concrete table I bought from Pottery Barn. Didn’t realize that the table had a factory seal so when I used the countertop sealer 660 it started to peel off and became sticky in some areas. I ended up having to completely remove it.

  2. Rated 5 out of 5

    Joaquin a.

    Just installed new concrete countertops in my kitchen and I was looking for a product to seal them with that would leave a finish and not be completely invisible. Went with the 660 and the wax and my countertops now look like a million bucks.

  3. Rated 5 out of 5

    Allie Rizzo

    A little more labor intensive then I thought it would be but overall I am pleased to report that my countertops are now officially sealed

  4. Rated 4 out of 5

    marc jacobs

    Experienced a little streakiness in the beginning since I didn’t realize the kitchen fan was on when I was applying the sealer, but other than than I like the nice little sheen and how the wax adds additional protection.

  5. Rated 5 out of 5

    T. Green

    Had to apply multiple coats in order to get a good seal but it is one of the best concrete countertop sealers I have used when it comes to resisting stains and keeping out water.

  6. Rated 5 out of 5


    Its a bit of a time consuming process but man did this make my counters look good… ended up needing about 3 coats and its a bit tough to not get streaks… inface i can still see some… that “paper thin” last layer they tell you to do is next to impossible.. but it added a nice low sheen to my tops and really smoothed them out… so far ive tested water, ketchup, milk and mild soaps on it and after wiping it off within about 2 minutes there is no visual damage…. really happy with the product but be prepared to get a little annoyed with the application.

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