Before you buy

Check if this kit is right for your bathroom

This solution is designed to renovate building substrates (cement, concrete, plaster or drywall). Check these four points before choosing size and colour.

Compatible surface

Building substrates: cement, concrete, plaster or drywall. This is not the right kit for tiled surfaces with joints.

Coverage

Measure the height × width of each surface. The calculator adds a 10% margin and recommends the right kit size, or a combination for larger projects.

What's included

Joint filler, primer, microcement base coats, finish, varnish, additive and sandpaper: the complete layer-by-layer system.

What you need separately

Sealer roller, polycarbonate trowel and basic tools. You can find them in microcement tools.

FREE shipping included in the price. Delivery times depend on your country; you will see the estimate at checkout.

Step-by-Step Guide

Everything you need to know before you start

What’s included and what do I need separately?

The kit includes all the Smartcret system products needed for your surface and your square metres: you will find them detailed one by one, with their quantities, in the ‘Description’ tab below. You will also need a sealer roller, a polycarbonate trowel and basic protection and application tools. The microcement comes ready to use, already pigmented; only the final coat of varnish is mixed with its booster.

How do I choose the coverage?

Measure the surface to be covered: for walls, width × height of each section; for floors, worktops or furniture, length × width of each face. Subtract only large openings, add up the total and add a 10% margin. Choose the kit whose m² is equal to or greater than the result; if in doubt between two, go for the larger one. You can also use the calculator in the selector.

How long does the project take?

The full project takes 3 days. The varnish reaches full cure from 7 days.

Can I return or exchange the kit?

Yes: you have 14 days from delivery for exchanges and returns. Return shipping is at the customer’s expense and your order number is enough for us. See the full conditions.

Is it right for my surface?

Each kit is formulated for a specific project and surface: you will find it in the kit name and in the line with ✓ above the coverage selector. If your surface is different (for example, plasterboard instead of tiles), use the assistant at the top and we will take you to the right kit. First repair any loose piece, active crack or damp problem.

Description

Here’s what your 24 m² microcement kit for concrete or cement kitchen floor includes

Your cement or concrete kitchen floor is about to leave behind its tired look and gain the shine and presence it deserves. For that, you need a microcement kit that doesn’t fall short. And Smartcret’s has it all to give you a complete, practical, hassle-free renovation.

In just a few days you’ll complete your DIY makeover with no construction work and enjoy a flawless, long-lasting result. Want to know which products will make the transformation happen? Here’s the full line-up:

3 × Smart Primer ABS (1 L): primer that ensures strong adhesion of microcement on absorbent surfaces: cement, self-leveling, concrete, plaster, drywall...
3 × Smart Base (16 Kg): pigmented preparation microcement that gives body and strength to your 24 m² surface.
3 × Smart Medio (8 Kg): ready-to-use finishing microcement designed to withstand the daily wear of large kitchens.
1 × Smart Varnish (5 L): the shield against stains, humidity, and splashes. Available in matte or satin.
1 × Smart Booster (250 g): the reinforcement that maximizes the varnish’s hardness. In a 24 m² kitchen, life happens on the floor.
18 × Sandpaper grit 40: to smooth Smart Base and get it ready.
30 × Sandpaper grit 80: to even out Smart Medio layers and ensure continuity.
18 × Sandpaper grit 400: to perfect the varnish finish and show off an impeccable floor.

👉 Smartcret’s secret weapon: tools are not included in this kit, but our specific tool set is. Anti-burn trowel, Smart Roller, tape, bucket… everything you need to make your DIY renovation look professional. Using other tools not tested by Smartcret may affect the final finish.

Application

How to apply your microcement kit for 24 m² concrete kitchen floor: simple, clean, and on a larger scale

24 m² of kitchen floor is no joke, but it doesn’t have to be an endless renovation either. With this microcement kit, you have everything you need to transform a cement, mortar, concrete, or self-leveling floor into a continuous, stunning surface. Follow these steps:

1. Prepare the surface

Make sure the floor is dry, clean, and free from dust, grease, or moisture. Cracks or holes? Fix them first – on big areas, small mistakes become very noticeable.

📌 Tip: divide the kitchen into sections and work step by step. Masking tape will be your best ally.

2. Prime with Smart Primer ABS

Apply one even coat with the roller and let it dry for about 30 minutes. This is what ensures perfect adhesion for everything that comes next.

3. Build with Smart Base

Apply 2 thin coats (less than 1 mm) using the Smart Roller and smooth with the trowel at a 45° angle. Leave 6 hours between coats and sand with grit 40. Here’s where your floor starts gaining strength and uniformity.

4. Finish with Smart Medio

Apply 2 more thin coats (max. 0.5 mm) following the same method: roller, trowel at 45°, sanding with grit 80 after 6 hours drying each. Now your kitchen already shows off that seamless look you dreamed of.

5. Seal with Smart Varnish + Booster

Mix them together, apply 3 coats, and let dry 4 hours between each. Sand the first and second with grit 400. After 7 days of curing, your floor is ready to resist stains, moisture, and the daily life of a real kitchen.

🚨 Important: the secret to a flawless finish is all in the technique. Always hold the trowel at a 45° angle – any variation could ruin the uniform look of your floor. And be careful: not every trowel works. Ours, heat-resistant and included in the tool kit, is designed to leave no marks.

As for sanding, always do it by hand using the grits provided in your kit. An electric sander applies too much pressure and can burn the microcement. Better slow and safe than fast and sorry.

View guide now

Technical data sheets

Technical data sheets for the 24 m² microcement kit for concrete kitchen floor

The technical side doesn’t have to be a headache. Here’s a simple overview of the key features of each product included in your 24 m² kitchen floor microcement kit:

Specification sheet Smart Primer ABS

Specification sheet Smart Base & Medio

Specification sheet Smart Varnish

Success stories: how our customers rate Smartcret

4.6/5 ★ (65 reviews on Google)

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.

★ ★ ★ ★ ☆

Microcement kit for cement or concrete floors - 24 m²