SAT CEM6535T Countertop Sink Cemento Instruction Manual

Mounting Instruction
CEMENTO

Use and Maintenance Manual for SAT washbasins made of FixCrete® concrete

FixCrete® concrete is a natural material with its characteristic features. Its colour differs through the surface area and also each crafted piece is different from the previous one. It changes while using, its look does not remain the same.
It can also contain small pores and microcracks which create the source of the original aesthetics of concrete and forms its distinctive character.

Installation

Follow the washbasin installation manual. After the installation, apply silicone where the drain touches the concrete surface. In terms of its resistance, that is the most burdened place and if not sealed using silicone, the declared usage and the look of the washbasin cannot be guaranteed

Mechanical Resistance

Washbasins of FixCrete® with a surface treatment show high firmness and hardness of the surface, although abrasives and abrasive materials cannot be used on it as these would cause permanent damage. FixCrete®, like other natural rocks (such as granite, marble, etc.), is processed, ground and polished by diamond or steel tools. Surfaces that can be polished by these hard and rough materials, can be also scratched or even destroyed by them.
We recommend that you avoid direct contact of such materials and sharp objects (e.g. knives) with concrete surface, because it could damage its protective layer. While cutting etc., use suitable pads (wooden or plastic). Soft metals, such as tin, lead or aluminum, are not recommended to come into direct contact with concrete as they can scratch and leave marks on the concrete surface. Never overload the washbasin and do not expose it to impact loads

Thermal resistance

Washbasins of FixCrete® with a surface treatment resist short-term temperatures of up to 160°C, however to maintain their longterm surface quality, it is reasonable to expose them
to such temperatures as rarely as possible.
Always use a suitable wooden or plastic pad while putting a hot object (pot etc.) on the concrete surface.

Chemical resistance

Similar to other natural or artificial rocks, concrete is also a porous material that needs to be surface-treated. Washbasins of FixCrete® are protected with vapor-permeable nanosealer specially developed for this type of concrete.
It protects concrete in its structure, not being just a coating along the surface. Coatings are not particularly suitable because of their low mechanical resistance and absolute closure of the surface – that would prevent breathability and cause problematic surface defect repairs.
FixCrete® with a surface treatment shows low liquid absorption. Extreme water exposure (more than 12 hours of continuous contact) may cause the surface to turn darker. However, this is not a permanent change, thanks to the permeability treatment, the surface returns to its original state shortly after the load is finished. In case of impermeable surface treatments, the moisture penetration can cause their absolute destruction. The surface is not recommended for long period exposure to soapy water and detergents or other hydroxide-based substances.
FixCrete® also exhibits a good resistance to aggressive substances commonly found in households such as vinegars, juices, wine, ketchup, mustard and more. However, we do not recommend long-term (more than 12 hours) exposure to such substances. In any case, do not expose it to solvents, thinners, inorganic acids etc.

Usage

According to the information in this use and maintenance manual on FixCrete®, we recommend that you follow these instructions to ensure a long-lasting product life

• avoid contact of sharp and hard objects with the concrete surface; while cutting, chopping etc. always use suitable wooden or plastic pads
• do not directly expose the surface to high temperatures (hot pots without a pad etc.)
• while working with soft metals such as tin, lead and aluminum make sure not to scratch them with concrete and thus leave marks on its surface
• while spilling undesirable liquids to the concrete surface, especially acids (vinegar, lemon juice, wine), strong hydroxides and other aggressive substances, remove them immediately with a damp cloth or sponge
• use a suitable soap dispenser – a wall mounted soap dispenser or a dispenser on legs with a distance from the concrete surface; thanks to this, moisture does not remain between the concrete surface and the container (long-term exposure to soapy water may damage the protection layer)
• in case of washbasins located outdoors, do not cover them with any sheet even during winter; moisture that non-invasively penetrates the surface needs a space to evaporate

Cleaning

Rinse and gently wash the basin with a soft cloth or a soft sponge with mild detergent (e.g. degreasing agent). Never use any scourers, rough sponges, abrasives or chemical cleaners (thinners, limescale removers, hydroxide-based detergents etc.) to clean the surface.
For surface polishing use a damp cloth and you can apply small amounts of alcohol-based polish.

Repairs and refurbishments

Due to use, FixCrete® elements with a surface treatment can wear out at exposed areas. Scratches, micro rifts and pigment surface changes may occur, especially if the recommendations are not followed.
Some of these defects can be removed or retouched, always discuss such cases with the manufacturer directly. Larger mechanical damages, such as broken parts, can also be repaired. However, the retouching affects the final form of the washbasin and the original look cannot be guaranteed.
Regular maintenance of the surface can be performed using the original “Service Kit SAT” service preparation which helps to keep the look of the surface finish by means of nano-impregnation paste. Instructions for use are included in the “Service Kit SAT” packaging which can be purchased from the manufacturer.

Installation instructions for counter top basins:

1. Mark the desired basin position on the counter top
2. Drill a hole in the counter top for the waste kit
3. Apply silicone to the underside of the basin staying approx. 10mm from the outside edge
4. Place the basin on the counter top
5. Remove any excess silicone with a plastic putty knife and cloth

Contact
SIKO KOUPELNY a.s.
Skorkovská 1310, 190 00 Praha 9
IČO: 26065801

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