Special Protection support closed
- Protège les surfaces peu poreuse
- Supports : bétons polis, banchés, terre cuite, pierre...
- Incolore, aspect brut
Harmony special Protection support closed is a solution ready-to-use water-repellent and oil-repellent especially designed for the media vertical or horizontal interior or exterior. Thanks to its strong qualities of penetration, Harmony Protection special support closed swallows the stream and protects the surfaces are very porous as the concrete architectural,concrete banchés,marble,stone.
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Packaging
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Free delivery on polished concrete kits of 10m² or more

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Payment in 2 or 3 installments available
for metropolitan France -
Customer service available 5 days a week

to support you with your project -
Quality product made in France
Description
- Features
- Payment & Delivery
- Videos
- Reviews
CHARACTERISTICS
Type : colourless Liquid
Consumption : from 5 to 10 m2 / litre depending on the porosity
Packaging : Bottle of 5 or 20 L
Circulatory at the end of 24 hours.
Conservation : 12 months in a dry place and away from frost
Warranty : RC manufacturer
PRÉPARATION OF THE SUPPORT
The support will be sec. Eliminate loose parts.
The surfaces must be clean and degreased. Use Harmony neutral Cleaning agent or Harmony Décireur-degreaser for all cleaning necessary (grease, oil, dirt).
Do not apply on concrete less than 28 days.
Do not apply on supports hot hand, threatening weather, or in the case of a temperature lower than 6° or 25 ° C.
IMPLEMENTATION
Protect all surfaces not to be hydrofugé, in particular substrates of glass, aluminium and alloys, and wood sur-faces painted, etc
Apply in 2 crossed layers wet-on-wet at a rate of 10 to 100 g / m2 / layer or 1 litre for 5 to 10 m2 depending on the porosity of the support.
Let dry for 24 hours before walking on the surface.
The optimum effective protection is achieved after 5 days.
Payment
We ensure secure payment by

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 Varnish Tools Kit is designed to ensure precise, smooth, and effortless application of protective varnishes. Perfect for DIY enthusiasts and professionals alike, this comprehensive kit includes all the essentials to achieve a flawless finish on any surface.
Extremely resistant polypropylene paint tray suitable for all types of water and oil-based paints, varnishes, lacquered paints and wallpaper glue. Textured background to remove excess material and spread evenly over the roll. Washable and reusable or to be covered with disposable protective films.
Telescopic aluminum handle. Up to 3 m unfolded. The color of the handle can vary. Telescopic boom both light and robust, suitable for painter rollers and squeegees. Can be locked to the desired length by twisting / locking action. Achieves high walls, ceilings or floors. Equipped with universal screw-in connector and tapered adapter.
Roll special varnish for concrete - Ideal for applying varnish on large surfaces on the ground. Exists in 3 sizes (40, 50 and 60 cm).
Telescopic aluminum handle. Up to 3 m unfolded. The color of the handle can vary. Telescopic boom both light and robust, suitable for painter rollers and squeegees. Can be locked to the desired length by twisting / locking action. Achieves high walls, ceilings or floors. Equipped with universal screw-in connector and tapered adapter.
Telescopic aluminum handle. Up to 3 m unfolded. The color of the handle can vary. Telescopic boom both light and robust, suitable for painter rollers and squeegees. Can be locked to the desired length by twisting / locking action. Achieves high walls, ceilings or floors. Equipped with universal screw-in connector and tapered adapter.
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.
Harmony Mineralizing Hardener Plus is a product in the aqueous phase, which is by crystallization for damp-proof and strengthen the media dusty or friable. Resists U. V, non film-forming. Leaves breathe the support.
Apply protective adhesive tape to protect surfaces as necessary when placing your concrete.
Includes 1 tray and 1 medium pile sleeve to apply primer and 1 foam sleeve for varnish.
Clear, disposable PVC inserts with even loading, cross-hatch pattern. Insert in roller trays or use separately. Eliminates the need to wash out the tray and prolongs service life. Allows quick swaps between paint types and colours.
Protective sheeting provides the necessary protection to all your surfaces before the application of your decorative concrete.
Low Tack Masking Tape Low-tack crepe paper masking tape with special low-adhesion synthetic rubber adhesive designed to give a crisp, sharp line on delicate surfaces, such as freshly-painted or plastered walls, wallpaper, treated wood and emulsion paint.
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.
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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For the purchase of a concrete kit covering 10m² or more