Universal Béton Ciré Bathroom Kit
- Sol et murs, meuble, douche si déjà hydrofugée
- Support : béton cellulaire, bois...
- Finition adaptée incluse
A complete solution for modern, stylish bathroom renovations.
This all-in-one kit is designed for use on a wide range of bathroom surfaces: floors, walls, vanities, furniture, and even inside the shower—provided it has been properly waterproofed.
Create a sleek, seamless look with our béton ciré finish, renowned for its durability, water resistance, and contemporary aesthetic. Whether you're updating an old bathroom or designing a new one, this kit gives you everything you need for a high-end, long-lasting result.
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Free delivery on polished concrete kits of 10m² or more

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Quality product made in France
Description
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Universal Béton Ciré Bathroom Kit
- A complete solution for modern, stylish bathroom renovations.
- This all-in-one kit is designed for use on a wide range of bathroom surfaces: floors, walls, vanities, furniture, and even inside the shower—provided it has been properly waterproofed.
- Create a sleek, seamless look with our béton ciré finish, renowned for its durability, water resistance, and contemporary aesthetic. Whether you're updating an old bathroom or designing a new one, this kit gives you everything you need for a high-end, long-lasting result.
Is this kit right for your project?
- • You’re working on a bathroom renovation (floor, wall, ceiling, vanity, furniture, walk-in shower, etc.)
- • Your shower area is already waterproofed
- • You need a durable, waterproof surface
- • You want a low-maintenance and easy-to-clean finish
- • You're aiming for a decorative surface with subtle texture and shading
- • You want a complete, all-in-one kit—no extra tools or products needed
Usage:
- The Universal Béton Ciré Bathroom Kit is suitable for almost all bathroom surfaces: floors, walls, walk-in showers (if waterproofed), ceilings, vanities, and more.
- Follow the step-by-step instructions and drying times provided in the technical guide for a successful installation.
- Important: This kit is not suitable for application directly over tiled surfaces.
- If your bathroom is tiled, please refer to our Béton Ciré on Tiles - Universal Bathroom Kit.
- For more technical information regarding the product and its application, please download the technical data sheet from the “Product Instructions” section below.
- Tip:Consider purchasing fiber tape in addition to the kit if you have angles or joints to treat. This will prevent cracking by keeping both sides of your surfaces securely together.
Kit Composition:
- - Universal Prim Granite
- - Béton ciré + resin
- - Pore filler
- - Optimum Concrete Varnish
Two coats of béton are included in the package.
Product Specifications:
- • Béton Ciré Consistency: Powder to be mixed with resin.
- • Béton Usage: 1kg of powder + 250ml of resin / m² / per coat.
- • Grain Size: 0.3mm
- • Kit Shelf Life: 12 months
- • Available Colors: 30
- • Final Thickness: 2mm

Universal ISY Microtopping Bathroom Kit – Ready to use
- Designed for ultimate ease of use, the Universal ISY Microtopping Bathroom Kit includes pre-tinted microcement in a ready-to-use paste. Ideal for beginners, this version requires no complex préparation and delivers a smooth, consistent finish with minimal tonal variation.
- Perfect for floors, walls, furniture, or shower areas (once waterproofed), it’s a stylish and practical choice for your renovation project.
Is the ISY Microtopping right for you?
- You want a user-friendly solution for your bathroom
- You’re new to microcement and prefer a forgiving, beginner-friendly product
- You want a consistent, even finish with fewer color variations
- You’d like more time during application (slower drying)
- You expect high durability and waterproof protection
- You want an all-in-one kit with everything included
Usage:
- This ISY kit is suitable for nearly all bathroom projects: seamless floors, sleek walls, vanities, or shower areas (if already waterproofed).
- Simply follow the included application steps and drying times outlined in the product's technical guide.
- Not compatible with tiled surfaces. For tiled areas, check out our ISY Microtopping on Tiles - Universal Bathroom Kit.
- For more technical information regarding the product and its application, please download the technical data sheet from the “Product Instructions” section below.
- Tip: Consider purchasing fiber tape in addition to the kit if you have angles or joints to treat. This will prevent cracking by keeping both surfaces securely together.
Composition of the ISY Kit:
- - Universal Prim Granite
- - ISY Standard (1st layer)
- - ISY Fin (2nd layer)
- - Optimum Concrete Varnish
- Two coats of microtopping are included in the package.
Product Specifications:
- • Microtopping Consistency: Ready-to-use paste tinted throughout.
- • Microtopping Usage: 1 kg of ISY Standard (1st layer) + 500 g of ISY Fin (2nd layer) per m².
- • Grain Size: 0.2 mm in the 1st layer; 0.1 mm in the 2nd layer.
- • Shelf Life: 24 months
- • Available Colors: 90
- • Final Thickness: 2 mm
Payment
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Pay in 4 installments at no extra costPay in 3 or 4 installments using your bank card (Carte Bleue, Visa, or MasterCard). This 3 or 4-installment payment option is available for any order totaling more than €100, up to a limit of €2,000. Currently, the Alma payment solution is available exclusively to customers holding a bank card issued in France. | |
Pay in 4 installments at no extra costExclusively for individuals residing in France (a French PayPal account is required). PayPal "Pay in 4" is available subject to approval for purchases between €30 and €2,000. A 14-day withdrawal period applies. |
Delivery
- Product shipped in 72h upon receipt of payment. Delivery within 2 to 5 days, depending on the size and weight of the package.
- Delivery to the following countries
France, Belgium, Luxembourg, Germany, Austria, and Poland. - For Corsica, the French overseas territories (DOM-TOM), or other destinations in Europe, please contact us so that we can provide a shipping quote. Contact us
Contact us
You can contact us
- Via chat: bottom right
- By phone: 04 42 20 10 09
Monday to Friday, 8:00 AM – 6:00 PM - By email: at contact@harmony-beton.com
Do you have everything you need for your project?
Polished concrete kits contain the essentials for carrying out your project. Depending on the surface, the room, and the intended use, certain tools or maintenance products may also be helpful to ensure you can complete the job with ease.
Tools for a clean application
If you are not already equipped, these tools facilitate application and prevent marks.
The waxed concrete toolkit contains all the tools you need for proper application of waxed concrete.
Self-adhesive fibreglass strip for patching cracks or reinforcing corners.
This 250 mm complete roll is the perfect tool for the application of finishing layers on your decorative concretes (filler, varnish and resins...) It allows an easy application without leaving the traces of roll. Compatible with the handle 3 m alu.
The ParfaitLiss Smoothing Blade is perfect for applying decorative coatings and Béton ciré. With an ergonomic S-shaped handle, it ensures unparalleled comfort for the user during application, making it effortless to achieve perfectly smooth and flat surfaces. Its precise, flexible stainless-steel blade enhances the aesthetic effects of polished concrete, offering precision and versatility for superior results.
The Platoir Trowel is specifically designed to meet the high standards of decorative finishes for coatings and béton ciré. Known for its durability and flexibility, it ensures precise work without risking marks on delicate surfaces. This plastic trowel prevents black streaks that can occur when using a stainless steel trowel during the burnishing process. Its rounded edges provide excellent control for curves, corners, and intricate details.
Discover our new sanitary silicone, perfect for kitchens and bathrooms. Designed to provide optimal waterproofing in humid environments, this colored sealant is specially formulated to blend seamlessly with our range of waxed concrete, offering a flawless, coordinated finish.Available in 28 colors, this bathroom silicone is the innovative and aesthetic solution for your renovation projects.
The cementwork sponge is essential for eliminating defects and undulations during the initial application of Harmony Béton waxed concrete.
The Ultraship 55 scale has a detachable front panel with extendible cable (80 cm) that enables you to read weights even if the bucket or object is much bigger than the weighing platform. Essential for weighing waxed concrete, Optimum glaze or colouring agents!
The set of two stainless steel corner smoothers allows the straightforward formation of internal or external corners. These can be used for the formation of work surfaces, nosings, etc.
Silicon carbide-coated abrasive discs Ø 115 mm to reduce fouling and make the extraction of dirt more efficient. Washable and reusable. 4 times stronger than standard abrasive sheets. Compatible with all self-gripping media. Lot of 10 discs.
Silicon carbide-coated abrasive discs Ø 115 mm to reduce fouling and make the extraction of dirt more efficient. Washable and reusable. 4 times stronger than standard abrasive sheets. Compatible with all self-gripping media. Lot of 10 discs.
Our waterproof underlay is a resin-sealing non-circulatory and collectible, resin-based liquid in the aqueous phase of a green color and load granular that forms after drying an adherent membrane, flexible, waterproof and resistant to cracking. Ideal in new or in renovation for the realization of a tight seal before recovery.
The Flemish Trowel Pro is specifically designed for the application of polished concrete or concrete screeds. An essential tool for achieving flawless finishes, it ensures a smooth and precise application on your surfaces. Equipped with a comfortable grip, it allows for detailed work and effortless smooth finishes.
Silicon carbide-coated abrasive discs Ø 115 mm to reduce fouling and make the extraction of dirt more efficient. Washable and reusable. 4 times stronger than standard abrasive sheets. Compatible with all self-gripping media. Lot of 10 discs.
Gasket stop 100 cm long and 2 mm high. Perfect for stop for example at the threshold of a door at the completion of a polished concrete or on the edge of the staircase. Glue-down installation. Exists in a length of 145 cm.
This kit contains all of the products to repair a crack in a concrete or a scratch coat.
Products for maintaining your polished concrete
After application, proper maintenance helps preserve protection and finish.
Harmony Wash & Wax is a polymer, wax, and surfactant-based emulsion specifically designed to maintain and protect surfaces that have already been treated. This dual-action surface treatment deeply cleans while forming a protective layer on your concrete floors and walls. Ideal for preserving the shine and durability of your surfaces over time, this product ensures your concrete stays in top condition, enhancing both aesthetics and longevity.
Concrete Wax is a non-slip, gloss-enhancing wax specially formulated to protect and beautify your concrete surfaces. By forming a protective film, this wax provides a satin finish while enhancing the surface's resistance to everyday wear and tear, including scratches and stains. Ideal for both floors and walls, this maintenance product extends the durability of your concrete surfaces.
Décap’ tartar is a stripper ready to use to effectively remove the traces of tartar and limestone on the concrete polished. It is especially recommended for the shower in waxed concrete, so as not to damage or attack the protective varnish. It is safe for septic tanks.
Neutral Cleaner is a gentle yet effective maintenance product designed to preserve the shine and integrity of your floors and surfaces. With its neutral pH, this cleaner is ideal for delicate surfaces or those protected by varnishes. It is pleasantly scented and non-foaming, ensuring a deep clean without damaging your surfaces. It is perfect for daily use on treated surfaces, whether with a cloth, mop, or even a single-disc machine.
Harmony Degreaser is an alkaline detergent concentrate can be diluted with water for degreasing of soil manually or mechanically. It can also remove soot, grease and dirt, insoluble in water.
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