Microcement Kit 16 m² · floors and stairs · plasterboard or cement

What the Microcement Kit 16 m² · floors and stairs · plasterboard or cement contains

This kit brings together the material needed to transform 16 m² of floor or staircase on porous surfaces: cement, mortar, concrete, self-levelling screed, plaster or plasterboard. With no building work and no rubble.

Inside the box you will find these products for a simple, quick DIY renovation with a professional-level finish:

• 2 × Smart Primer ABS (1 L): primer that regulates the pore of porous surfaces —cement, concrete, mortar, self-levelling screed, plaster or plasterboard— and prepares the surface for the microcement.
• 2 × Smart Base (16 Kg): pigmented preparation microcement. It gives body and stability to the later layers.
• 1 × Smart Medio (16 Kg): finishing microcement, ready to use and already coloured. It provides the texture and the final look of the floor.
• 2 × Smart Varnish (2 L): varnish that protects against stains, damp and splashes. Available in a matt or satin finish.
• 2 × Smart Booster (100 g): additive that increases the hardness and resistance of the varnish.
• 12 × Grit 40 discs: for sanding Smart Base.
• 20 × Grit 80 discs: for sanding between Smart Medio layers and leaving the surface uniform.
• 12 × Grit 400 discs: for the final sanding of the Smart Varnish layers.

The tools are not included. The dedicated Smartcret kit brings together the burn-resistant trowel, Smart Roller, tape, tray and the rest of the necessary implements; using other untested tools can harm the finish.

How to decorate with your microcement kit for cement or concrete kitchen floor up to 16 m²

Not mini, not XXL: 16 m² is the sweet spot to dive into microcement without fear. Applying it over cement, mortar, concrete or self-levelling compound is easier than it sounds. No building work, no dust, no drama. Just you, your motivation — and these steps:

1. Prepare the surface

Vacuum, sweep, mop… whatever you prefer, but leave it dry and grease-free. See cracks or defects? Fix them first: a well-prepared base is half the job.

📌 Smartcret tip: mask off what you don’t want to stain. Your future self will thank you.

2. Wake the surface with Smart Primer ABS

Roll on one even coat with the orange roller and let it dry for 30 minutes. This takes your floor from “meh” to “ready to grip everything”.

3. Build the base with Smart Base

Apply two thin coats (< 1 mm each). Spread with the Smart Roller and smooth with the polycarbonate trowel at 45°. Between coats: 6 hours drying + grit 40 sanding. This is where your floor starts building muscle.

4. Dress it up with Smart Medio

Apply two thin coats (< 0.5 mm), same method: Smart Roller, trowel at 45°, 6 hours drying and grit 80 sanding between coats. Now you’ll see the seamless finish you were after.

5. Final shield with Smart Varnish + Booster

Mix varnish and additive; apply 3 coats with 4 hours between. Sand the first and second coats with grit 400. Give it 7 days to cure and you’ll have a microcement kitchen floor ready for stains, humidity and real life.

🚨 Important: keep the trowel at 45° and sand by hand to avoid damaging the finish. Skip the electric sander — too much pressure can burn microcement. Keep layers thin (excess thickness can cause cracks). Respect drying times; our varnish reaches maximum strength after day 7.

Quick start guide

Technical data of the 16 m² microcement kit for concrete kitchen floor

Tech stuff can be simple too. Here’s a clear, no-fuss summary of what you can expect from each product included in your 16 m² microcement kit for concrete kitchen floor:

Specification sheet Smart Primer ABS

Specification sheet Smart Base & Medio

Specification sheet Smart Varnish