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Super Diamond Clear - Concrete Sealer

Regular price $168.00 Sale

SUPER DIAMOND CLEAR is a solvent based curing and sealing compound specially designed to cure new concrete, assuring proper cement hydration and strength gain, while providing a non-yellowing seal to protect and enhance the appearance of concrete. Gloss Finish.  Apply second coat for a glossier finish.

Please check below for VOC restrictions for your state




  • Helps promote development of concrete strength and durability through proper curing
  • Enhances color and provides gloss to the surface
  • Will not yellow under ultraviolet exposure
  • Can be tinted with Euclid Universal Color Packs to even out variegated concrete surfaces


  • Driveways & exterior pavements
  • Walls and columns
  • Exposed aggregate
  • Dry shake floors
  • Curing and sealing decorative concrete

Super Diamond Clear (SDC) CANNOT BE SHIPPED TO THE STATES BELOW. For areas listed below, check out our SUPER DIAMOND CLEAR - VOX

U.S. & Canada
Maricopa County, Arizona
Illinois, Indiana, Michigan, Wisconsin or Ohio covered by the Lake Michigan Air Directors Consortium (LADCO)
Maine, Vermont, New Hampshire, Maryland, Massachusetts, Rhode Island, Connecticut, Northern Virginia, New York, New Jersey, Pennsylvania, Delaware or the District of Columbia covered by the Northeast Ozone Transport Commission (NE-OTC)


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    • Can this product be used to seal a below grade foundation?

      We would not reccomend using this product for sealing below grade.  This is a sealer for decorative concrete giving a gloss finish. For basement walls, i would suggest Lithi-Tek 9500 (  

      For a true foundation sealer, contact us by phone or email for a quote on Tamoseal Foundation Coating (

    • Can the sealer be applied by a roller?

      Yes.  We reccomend a 3/8" nap, solvent resistant roller.    

    • How long does it last typically, how often do u need to reapply it?

      The answer to that depends on a few things  What is it being used on, what kind of traffic it sees  and what kind of elements it is exposed to.  In short , we recommend resealing each year for most exterior applications  

    • I had someone put this on my driveway but now it looks like swirls and he did not powerwash before. What can I do? The concrete looked great before but we wanted to make sure it kept it that way. Now I am upset with the outcome.

      How did they apply that they got swirls?

      You can re-liquefy the sealer with solv-kleen which can help with roller marks and bubbles.  If that doesn't work, you might be looking at removing the sealer and starting fresh.  The driveway definitely needs to be clean before applying sealer  

    • After application onto my driveway how long do I need to wait before I can drive on it?

      6 to 10 hours 

    • How many gallons do I need for driveway that is 2 car width and 3 car length long

      Assuming your driveway is approximately 24x56, you would need about 4 gallons at a coverage of 400 sqft per gallon. 

    • Your showing a price o $49.00 on your ad. When I click on the add to order it show s $158. ??

      Starting at $49 for one gallon. 5 gallons is $158. 

    • Can I use this on garage floor

      Yes, but a better solution would be Siloxa-Tek 8510. It is a penetrating sealer that is salt and oil resistant. 

    • Does the finished product become slick with snow or ice? Using product on exposed aggregate.

      It will be a bit slick when wet.  You can add shur grip to the sealer to add traction without affecting appearance shur grip

    • Would this be something you'd recommend using on a basement floor to make it easier to clean and prevent breakdown of the floor?

      We would reccomend a penetrating sealer such as our Ghostshield Siloxa-Tek 8510 (

    • I had a partial one gallon can of diamond clear in my garage. Age unknown. Gave it to my aunt to cover a cement angel she received. She painted the entire angel with the contents (which had become black over time). She called me today asking what to do because her angel is black and looks awful. Thoughts?

      The sealer was black or the angel was black? Either way, i would strip the sealer off using Uni-Stripp and once all of the sealer is removed, wash the angel to remove any other dirt or mildew left behind.  If the black is gone and the angel is clean, i would then re-seal with new sealer.

    • Is it possible to add a color to this sealer for a driveway and sidewalks? If so, what type of color?

      Absolutely! You would want to look at the Universal Color Packs (

    • Hi I am looking foe a siliconate penetrating sealer. I'm not sure if Diamond Clear meetsthatcriteria. Could you please help? Ivepoured a new sidewalk and patio slab (12 yards) in Minnesota and want to use the correct product. Yours was suggested to me.q Thank you.

      For penetrating sealer, I would look at the Ghostshield Siloxa-Tek 8510

      This will do the best job of protecting against salt damage .

    • How long does it take to dry?

      Dry to Touch < 1 hour
      Recoat 2 hours minimum
      Foot Traffic 2 to 4 hours
      Wheel Traffic 6 to 10 hours