Buy microcement kits for countertops with joints
If your countertop has grout joints (tiles, porcelain stoneware, or marble), visual “noise” comes with it—even if it’s spotless. With Smartcret’s microcement kits for countertops with joints, you turn it into a seamless, modern surface with that minimalist touch that makes the bathroom look cleaner and more organized.
Why buy microcement kits for countertops with joints?
When someone searches for a “microcement kit for a countertop with joints”, they usually want the same thing: cover the lines, modernize, and avoid a heavy renovation. Here it’s solved in a kit format, designed for non-absorbent countertops such as tile, porcelain stoneware, or marble, with a seamless finish that transforms the bathroom without ripping everything out.
The aesthetic advantage is obvious: once the grout grid is gone, the countertop looks larger and “all in one piece.” And on a practical level, the system is finished with a water-based varnish and its additive to boost resistance, helping the finish withstand humidity, soap, and everyday use with proper maintenance.

Success stories: how our customers rate Smartcret
Christopher Berumen
My wife and I had been looking into microcement for our bathrooms and found Smartcret. Being from the US we worried about importing, but our kits arrived within a couple of weeks. We DIY'd with a contractor friend and LOVE how it came out — smooth, waterproof, and the colours match the catalogue perfectly. If you're in North America, watch for sales to offset shipping costs!
Marcus Sprigens
The solution for revamping a tiled bathroom is Smartcret. Amazing product, very high quality with a smooth to touch finish, a pleasure to walk on in bare feet. No mixing powder and liquid as it comes ready to apply. Super happy with the results and great customer service.
Dee Moe
We used Smartcret for our bathroom walls and it turned out amazing. It was a long process but the steps were easy enough to follow. They were very supportive on WhatsApp and were there every step of the way.
Nicole Lyons
I found this product because I was so sick of cleaning tile grout. I wanted the Tadelakt look without spending $$$. The process takes time but the result was worth it. Only use the plastic trowel — a metal one leaves black marks. The Smartcret team was very helpful. I love my new shower and get so many compliments on it!
Smadar Levi
I had an amazing experience with Smartcret, absolutely amazing for beginners like me. I changed the floor in a beautiful small cabin and the change was incredible. The service was wonderful. Highly recommend!
Tarek Hijazi
We are so happy with Smartcret and the finish! It has given our bathroom a luxurious feel. We have already recommended it to 5 people. Thank you!
Elan Argil
Great renovation option if you don't want to demo the tile — it sticks to anything. The company is responsive with great customer service.
Neil Henderson
First time user of this product. It's so easy to use and looks really good. Lots of colours to choose from. Great customer service as well.
Jade Savage
I live in the US and ordered from Smartcret. My order arrived within a couple of weeks and the customer service is out of this world! I had an item arrive damaged and they were fast to ship a replacement. Great communication. I'll be doing our shower soon!
Franny Zywicki
We used it in our Hostal for all the bathrooms and floors. We absolutely loved the product — so much quicker as a ready mixed product. Really helpful team. The only tip: use a stronger varnish on your wettest areas.
Have another surface or material?
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