Special Angle Kit for Bathrooms, Kitchens, and Stair Nosing
- Kit complet de renforcement
- Protection des angles
- Étanche et résistant
This kit allows you to:
- - Repair or waterproof the angles of shower walls.
- - Bond a countertop to a wall to create a seamless connection between the countertop and backsplash.
- - Secure stair nosing (wood or plastic) to the stair tread before covering the staircase with béton ciré.
In stockProduct shipped in 48h
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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
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- Payment & Delivery
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Special Angle Kit for Bathrooms, Kitchens, and Stair Nosing
The Special Angle Kit is designed to address challenging junctions in béton ciré projects, whether in bathrooms, kitchens, or on stair nosing. It ensures enhanced protection and stability for critical areas, reducing risks of cracks and wear in high-stress zones.
This kit allows you to:
- - Repair or waterproof the angles of shower walls.
- - Bond a countertop to a wall to create a seamless connection between the countertop and backsplash.
- - Secure stair nosing (wood or plastic) to the stair tread before covering the staircase with béton ciré.
Why Choose the Special Angle Kit?
- • Reinforced Angles and Joints: Includes a fiberglass tape that protects angles and junctions from cracking, ensuring a perfect bond.
- • Advanced Protection with Prim Epoxy: Unlike traditional acrylic primers, Prim Epoxy (epoxy resin-based) prevents moisture seepage, enhances adhesion, and reduces the risk of bubbling.
- • Ideal for High-Traffic Zones: Stair nosing and other areas subject to mechanical stress are given extra durability, extending the lifespan of your béton ciré surfaces.
- • Long-lasting Results: Achieve a professional, flawless finish in vulnerable areas, with long-term durability ensured.
Usage Instructions:
- Apply the Primer: Mix the two components of the Prim Epoxy and apply it to the targeted areas. This acts as a highly adhesive base layer, protecting against moisture and improving bonding.
- Reinforce with Fiberglass Tape: Lay the fiberglass tape in the angles or junctions. This step is crucial for stabilizing these areas and preventing cracking.
- Finish with béton ciré: Once the tape is secured, proceed with the application of the béton ciré layers for a seamless and durable finish.
For detailed technical information about the product and application, refer to the product datasheet in the "Product Notices" section below.
Expert Tips:
- • Use the kit on stair nosing or any angle exposed to significant mechanical stress. Careful preparation and proper placement of the fiberglass tape will maximize the durability and ensure a uniform, flawless finish.
- • This kit is especially valuable for shower areas, counters, or steps requiring both waterproofing and structural reinforcement.
Kit Contents:
- • 1 Epoxy Resin: Provides superior adhesion and moisture protection.
- • 1 Fiberglass Tape: 15 cm x 25 meters, for reinforcing angles and joints.
- • 1 Application Set: Includes a tray and roller for efficient primer application.
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.
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Pay in up to 3 interest-free installments on purchases of €300 or more

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For the purchase of a concrete kit covering 10m² or more