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16 m² Microcement kit for tiled or mosaic showers

16 m² Microcement kit for tiled or mosaic showers

Does your shower look stuck in the ‘90s? Don’t panic—give it a total glow-up with this microcement kit for tiled and mosaic showers. It covers up to 16 m², shower tray included, of course. And the best part? Not a single tile needs to come off.

It comes ready to use, so you can do it all by yourself. Bye bye joints. Hello style and durability. Pick your favourite colour and finish (matte or satin), and get to work on your… non-renovation.

Regular price €978,44 EUR
Regular price Sale price €978,44 EUR
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Colour: Spike
Finish

* Our delivery times to the UK are two weeks (15 days) from the time the order is paid for. This period may vary depending on the customs clearance process. A process outside Smartcret's control. Our delivery times to the US are two weeks (15 days) from the time the order is paid for. (Air shipment to the US)

* The colours shown and their NCS equivalents are indicative and have no contractual value. Please note that the calibration of your monitor may influence the colour perception, so there is a chance that it may not match after applying the product. The lighting in the space the application method and the type of tools used may also affect the final result.

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Description

The DIY dream box: what’s inside the microcement kit for tiled or mosaic showers for 16 m²

One box. A thousand possibilities. This microcement kit for showers with joints for 16 m² is your fast-track pass to a joint-free, stylish shower, made by you from start to finish. Perfect for transforming tiles, mosaic, marble—or whatever you’ve got in your bathroom right now (as long as it’s non-absorbent).

Yes, it covers the shower tray and the walls. Yes, you can totally do it yourself. And yes: it’s going to look amazing. Inside, you’ll find:

  • Smart Jointer (2 × 1.5 Kg): ready-to-use filler that erases joints, imperfections and questionable past choices. Leaves a smooth, uniform surface ready to shine.
  • Smart Primer PLUS (2 × 1 L): your starting point. The invisible anchor that makes microcement grip to the ungrippable—mosaic, tile, marble. Water-based, high-performance adhesion.
  • Smart Base (2 × 16 Kg): pigmented preparation microcement. Builds structure, strength and confidence. This is where the magic begins.
  • Smart Liso (1 × 3 Kg + 1 × 6 Kg): the final touch you’ll fall in love with: smooth, seamless, waterproof. A finish that screams I nailed it.
  • Smart Varnish (2 × 2 L): water-based topcoat that seals and protects. Choose matte or satin for your desired look. A real gem of a finish.
  • Smart Booster (2 × 100 g): The varnish’s secret weapon. Adds extra resistance for high-moisture zones like, well… your shower.
  • Sanding sheets (12 x 40 grit, 20 x 220 grit, 12 x 400 grit): smooth every layer to perfection, by hand and with care. Because that's how great results are made.

📌 Before you dive in, keep this in mind:

  • This kit doesn’t include tools, but you can add our accessories kit: anti-burn trowel, Smart Roller, masking tape... everything you need for a flawless finish.
  • The sanding sheets are designed for manual sanding. Going wild with a power sander? Not a great idea—too much pressure could ruin the surface.
  • Microcement is water-resistant, but not made for standing water. So if you’re applying it on the shower tray, make sure it has a proper slope towards the drain—at least a 10 % gradient.

Application

Your transformation starts here: how to apply the microcement kit for tiled or mosaic showers of 16 m²

Transforming your shower doesn’t have to be a saga. With this microcement kit for tiled and mosaic showers of 16 m², every step takes you closer to a stylish, joint-free bathroom—no building site required. You’re just a few layers away from your infinity shower: the ultimate oasis of calm.

1. Set the stage

Clean your tiles, mosaic or marble thoroughly. Your shower needs to be spotless and ready to shine again. Then: erase those annoying joints forever with Smart Jointer. After 24 hours, the real fun begins.

2. Activate adhesion

Apply Smart Primer PLUS, the primer that makes the impossible possible: microcement sticking to non-absorbent surfaces.

3. Build structure with Smart Base

Apply two coats of Smart Base. Start with the Smart Roller, then use the trowel at a 45° angle. Let dry for 6 hours between coats, sand with 40 grit—and breathe. The transformation is underway.

4. Refine with Smart Liso

Here comes the elegant, seamless texture. Two coats again, with 6 hours between them. Sand with 220 grit and watch your shower go from “home-made” to “home-magazine”.

5. Seal it with Smart Varnish

Add Smart Booster to your Smart Varnish and apply three coats. Water? Not a chance. All it can do now is admire your new microcement shower.

✨ With this kit, your shower tray and walls become one continuous, joint-free surface—ready to enjoy.

🧠 Smart tips for a flawless finish:

  • Sand by hand and with care between each layer. Your microcement will thank you. Too much pressure from a power sander could burn the product.
  • Keep the trowel at a 45° angle to achieve a smooth, even, surprise-free finish.
  • Applying on the shower tray? Make sure water flows properly toward the drain. A slope of at least 10 % is your best friend.
  • Give the varnish time: Wait 7 full days before using your new shower. That’s how you get full resistance and long-lasting results.

And now… Let the transformation begin

Technical Sheets

What’s inside: technical data sheets for the microcement kit for tiled or mosaic showers of 16 m²

Get to know exactly what you’re about to master. Behind every layer you apply, there’s more than just product: there’s technology, resilience, smart chemistry—and most importantly, the peace of mind that comes with using professional-grade materials.

Because yes, this microcement kit for tiled and mosaic showers for 16 m² is made for DIYers, but it’s formulated like it was designed for top-tier applicators (spoiler: you’re about to become one).

Here you can find the technical data sheets for each component in the kit. So you don’t just renovate—you understand it, you own it, and you enjoy every moment from the first trowel stroke to the final standing ovation.

Specification sheet Smart Jointer

Specification sheet Smart Primer Plus

Specification sheet Smart Base

Specification sheet Smart Liso

Specification sheet Smart Varnish