Project; outdoor counter tops, off white. 1.5m2
I bought all the materials using the online calculator and quote email. I received 5 bags of cast in place, and all other materials were included (fibres and plasticiser) at the right quantities. I’m so pleased I went for the mould release and sealer. As I would likely have a a big problem with getting the edges off and then with keeping water out of the concrete respectively.
Very easy to use, and would highly recommend a bell cement mixer for more than 2 bags. It gets thick and heavy very quickly. Much more so than things like ordinary concrete, mortar or post-crete for example. It self levels exceptionally well and sands easily.
Even with my very limited, troweling experience and average skill with silicone (sealing the mould), I got a great result.
The only thing I would change for the next project would be to make the lip 10mm deeper (I.e. extend it beyond the flat) to 30mm allowing for better air release, and then vibrate the edges once poured. I would also take better care in siliconing as there were some defects - this adds to the rustic nature I feel, but any protrusion will absolutely be picked up as the product is very fine.
I’ll be buying more for another project soon

The samples came very quickly and were excellent in helping us choose which colour option we are going to go for. The phone advice has been brilliant also so far and we are looking forward to going ahead.

Very helpful

Good product to seal my concrete top

very quick to turn around order . Tons of info available and a good positive vibe.

Excellent service and would definitely recommend

The item was easy to order just the right amount. It came on time.

I recently purchased the GRFC kits for a kitchen countertop, and I am really happy with the product and finishes. As an architect and active DIY'er, I would highly recommend Concrete Lab. Their videos and online guidance are incredible. I also reached out to the team while casting, and they responded quickly and gave me advice. They went above and beyond my expectations. If you are considering your own concrete project, this is the place to go! I highly recommend it!

I'd happily buy from Concrete Lab again. They sent my delivery super quick. Communications were great too. 10/10 all round. Thanks Guys.

The chaps at concrete lab made it very easy to produce a kitchen worktop I'm really pleased with. All the products worked well and the videos are an excellent resource. I had a couple of extra questions which were answered very quickly they also replaced one product by next day delivery when I had a problem with it. Recommended without reservation

Very good beginners course you guys are great very helpful

Great advice Prompt delivery

Great products and easy to use, next day delivery five stars

very helpful with information and delivery; now to see the results of the purchase...

very helpful with information and delivery; now to see the results of the purchase...