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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
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At a glance
- Condition
- New
- Model
- CECOMINOD078562
- Dimensions
- 4 x 2 x 8 in
- Weight
- 2.2 lb
- Color
- Clear
- Material
- Stone, Concrete, Marble, Terracotta
- Style
- Compact
Features 5
- Maximum protection for Granite, Grout, Marble, Travertine, Limestone, Slate, and even Concrete!
- Penetrating sealer will not affect the natural appearance of your delicate stone tile
- Twice the active ingredient as StoneTech to ensure proper protection with a single coat
- Protects up to 5 years on interior surfaces and 3 years on exterior surfaces
- Non-Acidic formula provides coverage for up to 200 square feet
Description
Unique, extra strength stain protector for porous natural stone and grout. Tuff Duck is a penetrating sealer which leaves the natural finish unaffected. It delivers the maximum protection for natural stones. A single quart covers up to 200 square feet. Formulated with advanced, water-based fluoropolymers. Tuff Duck stone sealer by Rocklinite Labs is specially formulated to protect against the toughest oil and water based stains. The sealer is compatible with marble, granite, limestone, slate, terrazzo, travertine, sandstone and other porous stone surfaces.
Specs 20
| Material | Stone, Concrete, Marble, Terracotta |
|---|---|
| Brand | Rocklinite Labs |
| Style | Compact |
| Item Weight | 2.2 pounds |
| Item dimensions L x W x H | 4 x 2 x 8 inches |
| Brand Name | Rocklinite Labs |
| UPC | 638499990016 |
| Unit Count | 32 Fluid Ounces |
| Number of Items | 1 |
| Manufacturer | Rocklinite Labs |
| Model | CECOMINOD078562 |
| Part Number | CECOMINOD078562 |
| Material Type | Stone, Concrete, Marble, Terracotta |
| Item Dimensions | 4 x 2 x 8 inches |
| Water Resistance Level | Water Resistant |
| Item Form | Liquid |
| Compatible Material | Concrete, Marble, Stone, Terracotta |
| Style Name | Compact |
| Color | Clear |
| Surface Recommendation | Tile |
No specs match.
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Brought me such relief!
We just built a new kitchen in our old house so had the chance to choose granite counter tops. Have no experience with them and didn't really do any research about them. Everyone loves them right...what's to know? We'd heard you can't hurt them. When installed they were given a quick seal and we were given no instructions on how to maintain the counter tops. Right away I noticed water stains but they would dry up...so no problem. But I didn't like having to work so hard to keep any standing water off of the counter. So now I start to do research and learn that the lower grade granite absorbs moisture and that the counter tops need to be sealed well. The reviews about Tuff Duck were great so ordered some. Easy to do and boy, does it work. Water puddles on it so now I can stop worrying! By the way...I also got an oil stain and removed it w/ StoneTech oil stain remover and that worked too...so now I know how to solve that problem as well.
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Reviewed in the United States on October 13, 2016 by Lisa
Who knew sealing marble and grout could be so easy?
Wow - what a great product. 1) Easy to use - it is the consistency of water and spreads easily. I just poured some on a microfiber cloth to seal a granite countertop. 2) Terrific results - I used 2 applications, with about 60 minutes in between applications, and the water beads on the marble now. Also used on a tiled shower to seal the grout, and the water does not darken/soak into the grout anymore. 3) No discoloration or staining/streaking. Other products I've used left streaks, but Tuff Duck applies clear with no streaking.
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Reviewed in the United States on June 16, 2021 by Mom of twins
Update: Dropped from 5 to 4 stars.
(January 2016) Update, I've dropped my rating from 5 to 4 stars: It has now been a few months since Tuff Duck was first applied on our granite kitchen countertops. A 3rd application was done around the sink after about a month (we initial discovered 1 was not enough, so a 2nd application was done the first week)...and now I am debating doing it again, a 4th application, a couple months later since the granite still darkens around the faucet when splashed...not sure if this is a reflection of Tuff Duck or advertisement NOT to buy New Caledonia stone for areas that get wet. The areas of the counter that very rarely get spilled on still make liquids bead up for the first 10 minutes before soaking in if they aren't cleaned up, but it seems like areas that repeatedly get wet don't bead-up any more...as if the sealant is water soluble after it dries, so it does its job less and less each time it gets wet??? Still definitely better than it was when the installers left. (October 2015) So far, so good; I applied Tuff Duck on our new granite kitchen countertops about a week ago...I prefer reading reviews that are months or even a year after the customer uses the product for the 1st time to see how it has stood up against the test of time, but our plan is to move and get out of here, shortly. I'll update the review if there are any changes before we move. The stone we purchased is called New Caledonia, and must be super porous (we opted for the lowest price level granite, since selling). Not sure if the fabricator applied absolutely no professional sealer (they were hundreds $ less than Home Depot), or if since it was new stone their coat of whatever wasn't sufficient, but when water splashed on the stone you immediately knew it, since the water was quickly absorbed making the stone significantly darker, instantly. After 1 application of Tuff Duck we definitely noticed a difference, BUT, right around the faucet where water accidentally splashes almost every time we use it I could still see the stone darkening (I hate the gooseneck faucet that was installed which promotes splashing, but that is another issue). Therefore, I applied a 2nd round of Tuff Duck just around the sink. Instead of just letting it stay "wet" for the duration of application, I practically had a puddle sitting on the counter in the area right around the faucet and rubbed it around with my fingers (not a sponge or rag, which would have aborbed the liquid). Since then, I find myself wondering if I'm not splashing anymore, since the stone no longer darkens, or if Tuff Duck is doing its job! Since it is hard to tell if water is on the counter due to the lighting/glare I've leaned over a couple times, eye level to the counter, and sure enough, there are beads of water just sitting on top instead of seeping into the stone! I hate spending money, but I definitely think this was worth the price (although I would have happily paid less :). Price did seem comparable to a product I saw at my local Home Depot, but quite frankly I thought the name, Tuff Duck, sounded like more fun to try (and the Amazon reviews were higher)...and I am glad I did. I can't compare it to the product I didn't try, but I'm happy with my choice since I am plenty satisfied with the results--100x better than whatever I saw the installers spray on the counters, which didn't seem to seal at all.
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Reviewed in the United States on October 22, 2015 by m
Great product but a #&$& to wipe after cure
Great product but a #&$& to wipe after cure. Application is super easy but wiping these clean after it cures wore me out. You really need to apply the elbow great to get the residue cleaned off. 4 Months after application, the marble countered are still repelling liquids quite well.
Reviewed in the United States on January 1, 2026 by CS
Saved my counters.
I recently installed granite countertops that were supposedly sealed prior to installation. I asked about maintaining the seal when they were installed and was told just to get a cleaner that sealed daily. After much searching, I finally learned found a product (powder) with instructions for removing stains from granite. I also realized that what they installer called 'sealed' was not even close -- water seeped in immediately. After searching on the web, I chose the Tuff Duck Granite, Grout and Marble Sealer and sealed my counters myself. Very easy to use -- though I would recommend getting a mask while using it. When applying the second coat, I could already see that the seal from the first coat was excellent. Water now beads up instead of seeping in and I feel confident that I will have many fewer problems. I will definitely continue to use this product when the time comes to reseal down the road.
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Reviewed in the United States on December 3, 2015 by Amazon Customer
Impressed after trying other sealers
I recently had new granite counter tops installed and even though sealed by the fabricator it was very porous. If I would leave any water on the countertop it would bleed through and darken within minutes. Tried Stone Tech, Miracle Sealer 511 and Stone Pro. Even though they helped a little I was still worried about it not sealing properly. The reason I have been so anal about this is that it is a light granite and is being used in a rental property. I purchased Tuff Duck and applied a coat. I let it set for 15 minutes and the counter top darkened which let me know it was sinking in. I buffed it off and waited 24 hours. Did much better but if water sat for 15-20 minutes it would sink into the granite. I opted to put on a second coat and it did the trick. I've tested by putting water on the counter and letting it stand for an hour and it seems to be working as expected. Very low odor and buffs off much easier than most product I have tried.
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Reviewed in the United States on July 11, 2017 by Jim S
Good for light stones / grout, terrible for dark grout.
Going to write two reviews in one due to my varying results. 5-Star - I used this sealer on a light colored granite counter top, as well as, light grey sanded grout, and it worked fantastic. It is very easy to apply, and cleanup is extremely easy. The sealant doesn't have any strong odors and it leaves the finished product waterproof and is invisible when dried. Would use again for this application 1-Star - I also used this on dark grey 'charcoal' sanded grout with very poor results. When it dries, it leaves a light colored residue on the grout lines. Essentially turning my dark grey grout, into a light grey grout. Furthermore, the residue is inconsistent along the grout lines, so you can easily tell from some areas darker and some areas lighter. I tried recommendations from the manufacturer to reapply the sealer, then scrub with a nylon brush, then wipe immediately. While this helped a little, it still looks really bad. Whatever you do, do not buy this for dark grout or you will not be happy. As a substitute, I tried the 511 Impregnator Sealer for my remaining dark grout, and it worked fantastic! The only drawback to this sealer is that it is oil based so the fumes are very harsh. So in summary, buy this for light colored surfaces, but do not buy it for dark surfaces, especially dark grout. On a side note, customer service was very helpful and a pleasure to work with.
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Reviewed in the United States on October 31, 2016 by Ryan
Amazing as a Grout Sealer
This is amazing. We just moved into a brand new house and I am going to be sealing every inch of grout! I have this wood-look tile in the dining room with pretty light grout and I do NOT wanting it turning black over time. Bought this based on the reviews. I also bought some condiment bottles to dispense this just over the grout line and the application was so easy. I put on plenty and made sure it stayed wet for 10 minutes, then I wiped the excess off with a paper towel. Then I went back and did a second coat right after. We went to do an errand and when I came back I tested a spot, photo included. When wet this grout looks the same color as the tiles (first photo), when dry it is white. You can see in the photo how well it beads up! I am amazed. Thank goodness for this product! I will say that I think it brightened our grout just a bit; I mean it seems a little more whiter than before. That’s fine with me but may affect someone else’s grout color. It went on clear as water but I did find a spot or two on the tile that didn’t get wiped up completely and then dried and it was a milky white. Thank you so much, Tuff Duck!
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Reviewed in the United States on July 12, 2018 by Felicity