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Premium Concrete Sealer, Breathable & Impregnating; Solvent Free; Food Safe

StarStarStarStarStar 14 Reviews|(5/5)
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Customer Reviews

Really great product. We used it to seal our new concrete floor in our shop. Great customer service who directed me to a food safe product. It went down really well, two applications and it is all sealed. A great Matt finish. Online tutorials were handy too. The floor is now sealed but still looks exactly the same. Just how we wanted it. Would highly recommend this product and the company. From start to finish fabulous!

By Heidi Howarth

Really good product. I used it to seal a polished concrete kitchen worktop and it has worked very well with spills easy to mop up without staining.

By Mark Platten

Invisible when dry, easy to apply and so far has really sealed the cement floor.

By Toni Gabb

�Does what it says on the tin ...� opps wrong brand but it works no surprises

By Robert Austin From London

Excellent product.. good communication, well packed, quick delivery...easy to apply, used a foam roller.. applying 4 coats in total to a new concrete worktop(food safe). Followed the instructions of "wet on wet" coating within 10 minutes of each coat.. gives a smooth mid/sheen finish..with no colour change when fully dried.. time will tell on durability.. but overall very pleased.. recommend this product

By Andrew Jay

Great product Just what my concrete worktops needed

By Stuart Barrie

delivery prompt, well packed and good value

By Mark John Sherburn

Fast delivery and good sound sealer!

By Bennita George From Brighton

Does the job perfectly and easy to apply.

By Anthony Westwood

Really easy to apply sealer with a roller and dried quickly. Seems to be working - the water and dirt no longer soak into the concrete slab.

By Elizabeth Boyle

Great product.....does exactly what the product info says it does

By John Chalker

Good product, information provided more than adqiuate: I used it to seal some customised coping stones that are subject to some extreme weather. I tested them for water proofing and water droplets really did form on the surface. I now have to wait and see if the coping stones can withstand the weather this winter.

By Ronald Hood

We resealed our imprinted concrete patio last October and have just continued doing all the drive over the Bank Holiday. The sealant is easy to use and looks amazing. The support services headed up by Nigel are second to non. Many thanks to all concerned

By Mrs Gill Wright From Sheffield

I had no idea what would be the best product to use to seal our newly cleaned patio and so I called Smartseal for advice. I found them enormously helpful and am delighted with the concrete sealer that they recommended. We were very lucky with the weather when the sealant was applied and have already seen the benefit of the treatment in the subsequent wet weather!

By Ivan Kremer
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Premium Concrete Sealer

Highly protective concrete floor sealer and concrete sealer for walls and worktops. This product is Food Safe.

The unique properties of our concrete sealer will alter the chemical structure of a porous building substrate, which will in turn provide oil, staining and water repellent properties. The appearance of the substrate will not change and will remain moisture vapour permeable. Our Concrete Sealer is recommended for many building projects by architects and surveyors for concrete sealing applications.

Versatile, clear, high quality internal impregnating concrete sealer, easy to apply and compliant to latest REACH regulations. Very hard wearing, average lifespan 10 years+

Application by brush, roller or sprayer, average coverage 5 m per litre.

Will not change original colour of surface.

Suitable for use on:

  • Concrete
  • Brickwork
  • Masonry
  • Cement
  • Natural Stone

Non solvent based product with no unpleasant odours touch dry, 4 hours, fully waterproof 24 - 48 hours.


Premium Concrete Sealer (solvent free) suitable for porous walls, masonry, facades and floors, protects against soiling. Surfaces treated with Smartseal impregnating concrete sealer will remain cleaner longer, reducing cleaning costs.

  • Apply one coat only, by sprayer, roller or brush.
  • Oil and Water Repellent to BS 6477:1992 
  • Prevents Organic Growth
  • Stain and Dirt Resistant
  • Solvent Free
  • Food Safe
  • REACH Compliant Water-Based Protective Solution
  • Do not apply at temperatures below 8 C