8 m² microcement kit for tiled countertops
8 m² microcement kit for tiled countertops
Do you have a large tiled bathroom countertop and want a modern change without any renovation work? The 8 m² microcement kit for countertops with joints is the ideal solution. Ready-to-use for quick and easy application on porcelain, marble, or tile.
It delivers a seamless, highly water-resistant finish. Say goodbye to grout lines and hello to a clean, modern, minimalist look. Available in 20 colors and 2 finishes. A practical, durable, and 100% DIY solution to transform your bathroom countertop.
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* 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
Discover what’s inside your 8 m² microcement kit for tiled countertops
The best part of this kit is that you don’t have to calculate or improvise: it brings everything you need to transform up to 8 m² of a bathroom countertop made of tiles, marble, or porcelain. Grout lines gone, seamless surface, and a water- and wear-resistant finish—ready for you.
⚠️ Smartcret Note: this kit is designed for bathroom countertops. We don’t recommend it for kitchen countertops and don’t provide guarantees in that case. Why?
- It’s not fireproof. Placing hot pots or pans directly on the surface can damage it.
- It’s not a cutting board. Cutting food directly will leave unattractive marks.
- Stains are the biggest enemy. In the kitchen, it’s easy to forget to clean right away. If an oil or vinegar stain gets embedded for days… say goodbye to a flawless microcement finish. The Smart Varnish + Smart Booster combo protects for up to 8 hours without visible marks, but beyond that, there are no miracles: the sooner you clean, the better.
👉 In the bathroom, it’s a different story: you’ll get a decorative and functional countertop, resistant to humidity, easy to maintain, and best of all—made by you, without construction or professionals.
Inside the box you’ll find:
- 1 × Smart Jointer (1.5 Kg) – Fills and levels grout lines to prepare the base.ç
- 1 × Smart Primer PLUS (1 L) – Primer for maximum adhesion on non-absorbent surfaces.
- 1 × Smart Base (16 Kg) – Pigmented preparation microcement.
- 1 × Smart Liso (6 Kg) – Colored finishing microcement.
- 1 × Smart Varnish (2 L) – Water-based varnish, matt or satin, protective against humidity and wear.
- 1 × Smart Booster (100 g) – Enhances the chemical resistance of the varnish.
- 6 × Grit 40 sandpapers – For initial sanding of Smart Jointer and Smart Base.
- 10 × Grit 220 sandpapers – For smoothing between coats of Smart Liso.
- 6 × Grit 400 sandpapers – For the perfect finish on varnish.
💡 Smartcret Tip: Tools are not included, but we’ve got a specific kit with polycarbonate trowel, rollers, and accessories to make your DIY project easier and give it a professional finish.
Application
Give your countertop with joints a brand-new look in 5 steps with this 8 m² microcement kit
Your bathroom doesn’t need major renovations to shine. With the ready-to-use 8 m² microcement kit for jointed countertops, you can turn a surface full of grout lines into a seamless, modern, water-resistant design. And the best part: you do it yourself, no professionals needed.
Here’s the step-by-step guide to transforming your porcelain, marble, or tiled bathroom countertop:
1. Fill and smooth the joints
Clean your bathroom countertop thoroughly: no grease, dust, or soap residue. Once dry, apply Smart Jointer to all the joints to level them out. Wait 24 h, sand with grit 40, and the base is ready for the makeover.
2. Prepare the surface
With a roller, apply an even coat of Smart Primer PLUS. This ensures the microcement adheres perfectly on tile, porcelain, or marble. Let dry for 30 minutes.
3. Build a resistant base
Apply two thin coats (<1 mm) of Smart Base using Smart Roller, then smooth with the trowel at a 45° angle. Allow 6 h between coats and sand with grit 40. This is where the magic begins: grout lines disappear.
4. Seamless and stylish finish
Now it’s Smart Liso’s turn (colored finishing microcement). Apply two coats (<0.5 mm) with the same technique, sanding with grit 220 between layers. You’ll achieve a smooth, seamless, and non-slip surface.
5. Seal and protect your new microcement countertop
Mix Smart Varnish + Smart Booster, let it rest 5–15 minutes, and apply 3 coats. Between the first and the second, sand with grit 400. Allow 4 h drying time between coats. After 7 days of curing, your microcement countertop will be ready to withstand daily bathroom humidity.
💡 Smartcret Tips:
- Thin layers = better results.
- Always keep your trowel at a 45° angle.
- Respect drying times—patience is your best ally.
- Let the varnish cure for 7 days before intensive use.
- Forget electric sanders: they can damage the microcement. The perfect finish is done by hand.
Technical Sheets
Technical data sheets of the 8 m² microcement kit for countertops with joints
No secrets here: every product in your microcement kit for countertops with joints comes with its own technical data sheet, so you know exactly what to expect. Performance, resistances, and application tips to help you get the most out of every container and every sandpaper.
Check and download the data sheets:
Specification sheet Smart Jointer
Specification sheet Smart Primer Plus