Black Limestone Sealer - Transforms Re- Colours Seals and Protect
Easy to Apply, Hardwearing Solvent-Based Sealer and Colourant
Smartseal black limestone sealer is a highly-effective solvent-based sealer and re-colourant for black limestone which gives a transformative effect.
Limestone slabs will often fade over time and gradually turn a lighter shade of grey. The black limestone sealer can transform the look of faded limestone patios and make them look like they were recently laid. The sealer can be re-applied at any time to ensure any limestone slabs on patios or other external surfaces look good at all times.
Preparation:
- Clean surface using a pressure washer and/or Patio Clean Xtreme.
- Allow to dry for a minimum of 72 hours
- Apply above 12°C with a temperature no higher than 23°C
- Two coats are recommended
- Apply by roller
- Coverage: Average coverage approx. 4 - 5m²/litre first coat (dependant on surface) and approx. 6 - 8m²/litre second coat
Always apply to a test area first to determine suitability. A sample size (150 ml) is available for purchase should you wish to try it before committing to purchase 5 Litres.
***PLEASE NOTE*** - For best results, if a sweep-in jointing compound has been used when the slabs were laid, we would recommend using the residue remover prior to application.
Q: Will this hide etching from someone using a turbo nozzle ?
A: The Black Limestone Sealer is a pigmented sealer so there is a good chance it will disguise the marks left by the turbo nozzle. It would probably be best to test on a small area to see if it does what you want it to.
Q: do you do the Black Limestone Sealer in grey, i was advised last year you were looking at adding grey
A: The Black Limestone Sealer is currently still only availble in black.
Q: Hi I have bought black lime stone sealer , most reviews say 2 years and it fades again , do u have a clear sealer to help last longer
A: Most external sealers that are pigmented like the Black Limestone Sealer will fade over time due to exposure to UV rays. A top up coat of sealer is usually applied every 3-4 years to mitigate this issue.
We provide a national delivery service for our block paving sealer, pattern imprinted concrete sealer, roof coatings and tarmac restorer on a standard 2 - 4 working day basis. Dependent on weight, this is normally done by pallet or parcel carrier.
If you need products delivered quicker, for a small additional charge, orders placed before 1.30pm can be delivered within 1 - 2 working days to most parts of the UK, although this is dependent on the courier service in your area and the product/s ordered. If you require this service, please check on area availability by calling 01268 722500.
Our commitment is to supply all orders as placed and we offer a comprehensive guarantee of quality. Providing a reliable delivery service to all our customers is most important to us and this is backed up by the many satisfied customer testimonials we have received over the years.
If you need an order delivered to a different address, left somewhere at your property without a signature or left with a neighbour, just let us know.
We also try to maintain 100% stocking levels of our products at all times, so an immediate despatch is virtually guaranteed.
Our product returns policy can be viewed by visiting our Terms and Conditions section.
*Free delivery on orders over £75 are subject to the delivery address location.
I was very unsure what to buy and how to treat my black limestone slabs. After treating it last year with Re-Store they faded and stained very quickly leaving them looking very sad and uninteresting. SmartSeal Black Limestone Sealer really is a game changer!! 2 coats down and the place is looking MINT!! Well worth the money!! Thanks guys!!
Resealed my natural stone with black limestone sealer and looks brand new. Easy & quick to apply. Great product.
Brilliant. Having not been too happy with a previous brand of sealer/ colour enhancer, I first tried this product 2 years ago and it brought up my well faded black granite patio to a brilliant semi wet look deep black finish. Looks like new. I've since re-done it from the same 5 litre tin (my patio is about 70-80 sq metres) to freshen it up. It looks great and ive just ordered another 5litre tin for next time. Probably just give it a freshen up coat annually. Certainly transforms an otherwise tired looking patio!