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🛠️ Seal it, protect it, flaunt it – concrete floors never looked this good!
SmartSeal Concrete Floor Sealer is a premium polymer-based liquid designed for both interior and exterior concrete surfaces. This 100ml sample offers a durable, waterproof, and stain-resistant satin finish that dustproofs and protects high-traffic floors. Easy to apply in two coats with multiple tools, it’s ideal for garages, kitchens, warehouses, and more, delivering long-lasting protection and a sleek look.




| ASIN | B09X1PS421 |
| Best Sellers Rank | 36,050 in DIY & Tools ( See Top 100 in DIY & Tools ) 606 in Sealers |
| Brand | SmartSeal |
| Colour | clear |
| Compatible Material | Concrete |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (75) |
| Included Components | Product Only |
| Item Form | Liquid |
| Manufacturer | Smartseal UK Ltd |
| Manufacturer Part Number | Sm-concflr-samp |
| Material | Polymer-based |
| Number of Items | 1 |
| Style Name | 100ml Sample |
| Surface Recommendation | Floor,Floors |
| Unit Count | 100.0 millilitre(s) |
| Water Resistance Level | Waterproof |
A**R
Excellent sealer
Excellent sealing product. Perfect for our very dusty cement floor.
J**Y
Did the job
Had a problem with ground water coming up through my garage floor, I used this product which was really easy to apply and seem to have done the job
A**R
Great coverage
Excellent product really good coverage i gave my garage (9"6 × 18ft) 2 good coats and I reckon i could of done another 2 with what's left leaves a slight sheen to the screed or concrete im very happy with the results and the drying time was exactly as per instructions .mine dried a bit quicker as the weather was warm but I gave it a good 6 hours between coats .
J**N
Sealed my birdbath and my garden statues but packaging not good for 1 litre container
I wanted this to seal my concrete birdbath. The sample size was more than enough for 2 coats and more than half of the sampler remains. It did the job and now my birdbath is sealed. I deducted 1 star as no instructions came with the bottle. Instead they give you the link to their website. But instructions are not clearly visible. After much searching I found a video showing how to seal a wall using the product. The procedure I used follows. Using a small brush I applied the first coat. At this stage it is meant to be absorbed by the concrete. This I left about an hour and it set to give a shiny surface. Then I applied a second sealing coat and 4 hours later I filled the birdbath with water. Job done. I have also bought one litre of the sealant. This was a disaster in terms of opening the container. The cap would not twist off and leaked the sealant over me!!. In the end I had to use a box cutter to cut the cap off. When I screwed the cap back on it leaked again. Be careful the cap on this product. For this reason I am deducting a further star. The sealant works fine.
M**E
Excellent, easy to use floor sealer
I don't usually bother with Amazon reviews but this stuff is pretty amazing. I had a very very dusty cellar concrete floor that needed shoes and wiping feet every time I went in and out. After 2 coats of this sealant (which is very easy to apply with brush and roller) I can now walk about in the cellar barefoot without treading dust through the rest of my place afterwards. Highly recommended.
Y**!
Recommended Concrete Floor Sealer
The sealant was applied very easily. I applied two coats. My immediate thoughts are that it has worked very well and I am very pleased with the results. Time will tell to see how it stands up to cars being driven in and out of the garage.
A**N
Quality product.
Applied by roller to floor of a summer house and coverage with 2 coats was excellent..
J**S
Pretty good.
Pretty good floor sealant.
Trustpilot
1 month ago
2 months ago