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FAREN - Concentrated Acid Descaler F400 | Removes Cement, Mortar, Limescale | Multi-Surface

FAREN  |  SKU: 420001ITSP
€3,99 €5,00 IVA INCLUSA
Prezzo più basso ultimi 30gg: €3,99

Description

FAREN F400 — Concentrated Acid Descaler | Cement • Mortar • Limescale • Rust

The FAREN F400 is a professional-grade, multifunctional concentrated acid descaler for the removal of cement, grout and adhesive residues, salt efflorescence, limescale, oxidation and rust from acid-resistant floors and surfaces. Its highly dilutable liquid formulation makes it effective on a wide range of building surfaces — terracotta, brick, clay, porcelain stoneware, clinker, ceramics and stone — and for cleaning construction machinery, scaffolding and tools. It works in just a few minutes, with a yield of up to 15 m²/liter depending on the dilution used.

Quick specifications:
  • Product code: F400 | SKU: 420001ITSP
  • Type: Concentrated liquid acid descaler
  • Yield: 5-15 m²/liter (depending on dilution)
  • Light dilution: 10-20% in water
  • Medium dilution: 30% in water
  • Strong dilution: 50% in water
  • Safe on: Iron, steel, copper, brass

Main features

  • Effective removal of cement and mortar: Quickly dissolves fresh and hardened cement residues, mortar, grout and adhesive from floors and building surfaces without damaging the substrate.
  • Eliminates salt efflorescence and limescale: Neutralizes salt efflorescence typical of brick and terracotta and removes limescale deposits from ceramic and stone surfaces.
  • Effective against rust and oxidation: Dissolves surface oxidation on metals (iron, steel, copper, brass) and on building surfaces contaminated by rust.
  • Highly dilutable — yield of up to 15 m²/liter: The adjustable concentration allows the product to be adapted to the severity of the dirt, optimizing usage costs.
  • Works in just a few minutes: Fast-acting formula to reduce intervention times on construction sites and during post-construction cleaning.
  • Multi-surface — wide compatibility: Suitable for terracotta, brick, clay, porcelain stoneware, clinker, ceramics, and acid-resistant natural stones.
  • Cleaning of construction machinery and equipment: Effective for decontaminating concrete mixers, scaffolding, tools and construction machinery encrusted with cement and mortar.

Technical data

Product code F400
SKU 420001ITSP
EAN / Barcode 8020089420010
Type Concentrated liquid acid descaler
Yield 5-15 m²/liter
Light dilution (slight deposits) 10-20% in water
Medium dilution 30% in water
Strong dilution (heavy deposits) 50% in water
Compatible surfaces Terracotta, brick, clay, porcelain stoneware, clinker, ceramics, acid-resistant stones
Safe on metals Iron, steel, copper, brass
Country of manufacture Italy
Technical data sheet Download PDF technical data sheet
Safety data sheet Download PDF safety data sheet

Applications

  • Post-construction floor cleaning: Removal of cement, mortar and grout residues from terracotta, stoneware, clinker and ceramic floors after installation.
  • Treatment of salt efflorescence: Removal of white stains on brick, exposed brickwork and terracotta caused by salt migration.
  • Descaling of surfaces: Removal of limescale deposits from floors, wall coverings and acid-resistant stone surfaces.
  • Cleaning of construction machinery and equipment: Decontamination of concrete mixers, metal scaffolding, tools and formwork encrusted with cement and mortar.
  • Surface rust treatment: Removal of oxidation and rust stains from metal surfaces and contaminated floors.
Safety warnings: Acid product — always use personal protective equipment (acid-resistant gloves, safety goggles, suitable clothing). Do not use on non-acid-resistant surfaces (marble, travertine, natural limestone). Avoid contact with eyes and skin. Store in a cool, dry place out of reach of children. Read the safety data sheet carefully before use.
Frequently Asked Questions (FAQ)

Q: Can I use F400 on marble or travertine floors?
A: No. F400 is an acid and must not be used on marble, travertine, natural limestone and other carbonate stones, as it would cause irreversible damage. It is suitable exclusively for acid-resistant surfaces such as porcelain stoneware, clinker, terracotta, ceramics and siliceous stones.

Q: What is the recommended dilution for post-installation cleaning of stoneware floors?
A: For the removal of cement and grout residues after installing porcelain stoneware, a 10-20% dilution in water is recommended for light deposits, increasing up to 30-50% for more stubborn residues. Always test on a small area before applying extensively.

Q: Is F400 safe on metal surfaces such as scaffolding and concrete mixers?
A: Yes. The formulation is safe on iron, steel, copper and brass with normal protective systems. Rinse thoroughly after treatment to prevent acid residues on metal surfaces.

Q: How long should it be left to work before rinsing?
A: F400 works in just a few minutes. The optimal contact time depends on the severity of the deposits and the dilution used. Refer to the technical data sheet for the specific times for each application.


FAREN - Concentrated Acid Descaler F400 | Removes Cement Mortar Limescale | Multi-surface

FAREN: professional chemical products for construction and industrial maintenance.

Security Information

Data about the Person Responsible for the Product: SK SOLKEM INDUSTRIES SRL Corso Europa 85-91 20033 Solaro - Milan (ITALY)

Contact Person Responsible for the Product: T: +39 02 84505 M: info@sksolkem.com

Product Safety Document: SCHEDA DI SICUREZZA

Warranty

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At BricoHome, we are committed to offering you high-quality products, aware that your peace of mind goes beyond a simple transaction. To ensure your complete satisfaction, we have implemented a robust warranty policy, demonstrating our commitment to quality and reliability.

In this section you will find information about our product warranty. We want you to be well-informed and confident in your choice, so we invite you to carefully read the warranty information. Our goal is to ensure you have a worry-free shopping experience, with the certainty that, if necessary, we are here to support you at all times.

Please contact us for any warranty request:


Please specify: first and last name, order ID, brand, product, and issue. We will look for the fastest solution for you and contact the brands as necessary.

Read the information document regarding the minimum two-year legal warranty provided in the European Union.


PRODUCT WARRANTY (STANDARD)
The warranty period is 12 months from the product purchase date for consumers who have an invoice. It is 24 months for those who have a receipt or other proof of purchase. 


PRODUCT WARRANTY WITH SEAL
For sealed products (e.g., insecticide), the warranty does not apply once opened. However, if the seal remains intact, you are entitled to a free return within 30 days.

Shipments

Shipping Details

Brico Home Ferramente ships exclusively via express courier. Orders are processed and shipped within 24 hours of placing an order on the website if placed on weekdays.

Shipments are made via the following couriers

When ordering, you can enter your shipping preferences in the notes section, choosing the desired courier.

Shipping Costs:

- Italy area (except Sardinia)

  • Standard shipping (€6.90), FREE for orders over €99
  • Priority shipping (€9.90), reduced cost to (€3.90) for orders over €99


- Italy area (Sardinia only)

  • Standard shipping (€10.90), FREE for orders over €99


- Eurozone 1 (Austria, Belgium, Croatia, Czechia, Denmark, France, Hungary, Luxembourg, Netherlands, Poland, Slovenia, Spain, Germany)

  • Standard shipping (€19.99)


- Eurozone 2 (Romania)

  • Standard shipping (€24.95)

Shipping times:

  • 24/48 WORKING HOURS FOR NORTHERN AND CENTRAL ITALY;
  • 48/72 HOURS FOR SARDINIA AND MINOR ISLANDS;
  • 24 WORKING HOURS FOR SOUTHERN ITALY INCLUDING SICILY;

Returns are always guaranteed and FREE, within 30 days of purchase.

 

Free returns

In any case, the consumer buyer has the right to withdraw from the contract without penalty and without specifying the reason within 30 days of receiving the purchased goods . If the withdrawal occurs within this period, we will arrange for the collection of the goods by courier at our expense , without the customer having to take any action. The customer must provide us with a date and time slot of at least 3-4 business hours , so we can schedule the collection at a convenient time.

- Refunds (if applicable)

Once we receive your return, we will carry out all necessary checks, verifying various aspects: such as the presence of the original box, the presence of any accessories or parts included, any damage not present in the original new product, etc. If your request is approved, the refund will be processed and a credit will automatically be applied to your card or original payment method. within 5 working days.

- Changes (if applicable)
We only replace items if they are defective or damaged.

In the event that the Consumer decides to exercise the right of withdrawal within the timeframes indicated above, you must notify the seller of this By email to info@bricohomeferramenta.it, or by completing the easy return form by clicking here.

If your return request exceeds 30 days, please provide as many details as possible so we can better assess the situation. Please note that in this case, the customer will be responsible for the return shipping costs.

Tax Deductions

A guide to purchasing with tax deductions and reduced VAT on Bricohome
If you're purchasing products for renovations, home improvements, or for specific needs, you may be eligible for significant tax breaks. Find out how to access these benefits and make your purchases even more affordable.


Who is entitled to it?
Tax breaks and reduced VAT are reserved for:
- Private citizens carrying out building renovation or energy efficiency improvement work;
- Condominiums for work on common areas;
- Companies and professionals who carry out specific interventions;

Which products are eligible for the discounts?
Not all products are eligible for tax relief. Generally , tax relief applies to materials and devices used for renovation, energy efficiency, and architectural barrier removal projects. To check the suitability of a specific product , we recommend that you consult the current legislation or contact our customer service.

On Bricohome, the most popular product categories eligible for the discounts include: Electric pumps, Pressure controls, Taps, Thermostats, Control units, Circulators, Intercoms and video intercoms.

Reduced VAT rates
Depending on the type of intervention, different VAT rates apply:
- 4% for the construction or purchase of a first home (if eligible).
- 10% for extraordinary maintenance, restoration, or renovation work.
- 22% for all products not subject to tax relief.


How to apply for the discount on Bricohome

To obtain the reduced VAT, it is necessary to:

  1. Place your order on Bricohome by selecting bank transfer as your payment method.

  2. Send a request to ......... with the subject line: "Tax deduction request for order ..." (the order number will arrive a few seconds after confirming the order on the website). Specify and provide the following information:

    - Name

    - Surname

    - Address

    - Telephone

    - Tax ID code

    - Type of deduction

    - Reference protocol number

    - Attach a copy of your identity document

    - Attach documents certifying your eligibility to meet the requirements.

  3. Please wait for your request to be processed. We will issue an invoice and send you bank transfer instructions within 48 business hours.

  4. Make the transfer following the instructions received.

  5. Once payment is received, we will proceed with the shipment of the goods.

Doubts or questions?
Write to us at info@bricohomeferramenta.it
Call us at +39 376 0343302

Do you need help?
Call us on 376 0343302

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FAREN

FAREN - Concentrated Acid Descaler F400 | Removes Cement, Mortar, Limescale | Multi-Surface

€3,99 €5,00 IVA INCLUSA
FAREN F400 — Concentrated Acid Descaler | Cement • Mortar • Limescale • Rust The FAREN F400 is a professional-grade, multifunctional concentrated acid descaler for the removal of cement, grout and adhesive residues, salt efflorescence, limescale, oxidation and rust from acid-resistant floors and surfaces. Its highly dilutable liquid formulation makes it effective on a wide range of building surfaces — terracotta, brick, clay, porcelain stoneware, clinker, ceramics and stone — and for cleaning construction machinery, scaffolding and tools. It works in just a few minutes, with a yield of up to 15 m²/liter depending on the dilution used. Quick specifications:...
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