Smart Microcement Kit 8 m² · walls, showers, countertops and sinks · plasterboard or cement

What the Smart Microcement Kit 8 m² · walls, showers, countertops and sinks · plasterboard or cement contains

The Smart Microcement Kit covers up to 8 m² and includes the whole system, from the primer through to the finishing varnish. It is designed to cover walls, showers, countertops and sinks on porous surfaces.

It is suitable for plasterboard, plaster, cement, concrete and mortar, in bathrooms and kitchens, in shower areas as well as on walls and ceilings.

The 8 m² Smart Microcement Kit for walls, showers, countertops and sinks on plasterboard or cement is made up of:

• 1 Smart Primer ABS 1L: water-based acrylic primer. It aids adhesion between the surface and the microcement and regulates the behaviour of porous surfaces so that consumption is even.
• 1 Smart Base 16 kg: ready-to-use preparation microcement, already coloured. This microcement has a coarser grain and is applied as a base for the application of Smart Liso microcement.
• 1 Smart Liso 6 kg: ready-to-use finishing microcement, already coloured. This microcement has a finer grain and is applied as the last layer of the Smartcret microcement system.
• 1 Smart Varnish 2 L: water-based varnish for protecting microcement, with high resistance to abrasion, cleaning agents, wear and sunlight. It enhances the colour of the microcement and is available in a matt or satin finish.
• 2 Smart Booster 50 g component B added to the varnish for greater protection against chemical agents, more hardness and abrasion resistance.
• Sanding discs for sanding the different layers while the products are being applied: 5 grit 40 discs, 10 grit 220 discs and 5 grit 400 discs.

The tools are not included in the kit. To apply the products you will need rollers, a roller handle, a polyamide Smart Roller, a flat tray, protective masking tape and a polycarbonate trowel, all available in the Smartcret tool kit.

On use on countertops: in the bathroom microcement performs well because it withstands everyday water and ambient damp, though not standing water. In the kitchen we do not recommend it and we do not give a guarantee. If you still decide to apply it, bear these three conditions in mind:

1. Microcement is not fireproof. Do not rest pans, frying pans or hot containers directly on the countertop. Always use a board or a trivet.
2. Do not cut food directly on the countertop. It does not replace a chopping board and the marks stay visible.
3. Act quickly on stains. Oil, vinegar or coffee should be cleaned off as soon as possible with Smart Cleaner. Smart Varnish together with Smart Booster provides chemical resistance for a maximum of 8 hours (see the table in the technical data sheet).

How to apply your microcement kit

1. Ensure the area is free of any cracks, grooves, or imperfections. After necessary repairs are made, ensure it's thoroughly clean and free of grease. Once completely dry, use masking tape to mark the boundaries of the treatment area.
2. Prepare the surface for treatment. Apply a coat of Smart Primer ABS using a roller. Allow it to dry for 30 minutes.
3. Time to apply the first layer of microcement. Using the Smart Roller, spread a thin layer (approximately 1 mm thick) of Smart Base microcement, starting with vertical strokes and then switching to horizontal. Then, use the polycarbonate trowel at a 45-degree angle to smooth the surface with arched and multi-directional movements until it's completely smooth. Allow it to dry for 6 hours and sand after each layer with the 40 grit sandpaper. Apply two layers in total.
4. Continue the same process with Smart Liso, applying it with the Smart Roller and trowel in a thin layer (less than 0.5 mm thick) over the entire surface. Wait for 6 hours before sanding and applying a second layer. You need to sand with 220-grit sandpaper. Remove the masking tape and, as a recommendation, let the surface rest for 24 hours after the last application and sanding.
5. Mix Smart Booster into the Smart Varnish container. Gently shake the container by hand for a few minutes. While the mixture rests, apply masking tape to any areas needing protection. Let the mixture sit for 5-10 minutes.
6. Once the Smart Varnish mixture is ready, apply the first coat. The mixture has a shelf life of 24 hours, allowing it to be used for the second and third coats. Each coat should dry for 4 hours. Once the final coat is dry, remove the masking tape. Remember to sand the first and second coats with 400-grit sandpaper. The varnish requires a full 7 days to cure to achieve maximum performance.

*Important: to achieve the best result, the trowel must be kept at a 45º angle, as already specified. If this inclination is not maintained, the final finish may be compromised. This kit includes sandpapers suitable only for manual sanding. Using an electric sander carries the risk of burning the microcement due to excessive friction. The same applies to using a trowel that is not our own.

Technical data sheets for the products in the kit

These are the technical data sheets for every product included in the kit.

Specification sheet Smart Base & Liso

Specification sheet Smart Primer ABS

Specification sheet Smart Varnish