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Efflorescence and dirt remover concentrate by TM Bayris is diluted with water at ratios from 1:1 (heavy contamination, cement residue) up to 1:20 (light dust and deposits). The dilution ratio depends on the level of contamination.

Yes. The product effectively removes cement residue, grout and construction dirt after tile or brick installation.

Efflorescence and dirt remover by TM Bayris is an acidic façade cleaner that effectively dissolves salt deposits, cement residue and construction dirt. After application, the surface must be thoroughly rinsed with water.

Efflorescence is a white deposit that forms due to the movement of moisture within a material. Water dissolves salts and mineral compounds in brick, concrete or plaster and, as it evaporates, leaves them on the surface. This is a natural physico-chemical process and does not always indicate a material defect. Prevention includes limiting moisture exposure, ensuring proper waterproofing and applying hydrophobic protection to the surface.

“DELFIN” acrylic-based water repellent by TM “Bayris” can be purchased wholesale with VAT through official Bayris representatives or by submitting an enquiry via the Contacts page. You can also receive consultation from a wholesale account manager by calling: 067-139-30-30.

We also cooperate with international distributors and wholesale partners, offering export supply of BAYRIS hydrophobic and protective coating products for professional construction, façade protection and industrial applications.

In the BAYRIS product range, you will find solutions for virtually all types of repair and construction work, meeting the highest standards of quality and reliability.

DELFIN water repellent by TM Bayris can be purchased from retail DIY and hardware stores, major national building supply chains, Bayris partner showrooms, or ordered online with delivery across Ukraine via the official BudBox online store and selected marketplaces.

The approximate consumption rate is 0.1–0.2 l/m² per coat, depending on the absorbency of the substrate.

The product is ready to use. Dilution or alteration of the composition may affect the quality and durability of the coating.

Yes. The product has a low VOC content, no strong odour, contains no toxic substances and is suitable for indoor use.

The product reduces the risk of efflorescence, moss, algae, fungi and mould growth by decreasing water absorption.

However, it does not remove existing efflorescence — the surface must be cleaned beforehand.

⚠️ Please note!

An acrylic water repellent creates a transparent protective coating with a colour-enhancing “wet stone” effect.
Siloxane water repellents usually do not change the appearance of the surface and work more as an invisible impregnation treatment.

Suitable for concrete, reinforced concrete, asbestos-cement, brick, stone, cement-sand plasters, ceramic products and fences. For both interior and exterior applications.

DELFIN is an acrylic water-repellent agent for concrete, brick, stone, plasters and ceramics. It forms a water-repellent, vapour-permeable coating with a decorative “wet stone” effect.

The siloxane water-repellent impregnation (brick water repellent) “Hydro Stop” by TM “BAYRIS” can be purchased wholesale with VAT through authorised Bayris representatives or by submitting an enquiry via the Contacts page.

We actively cooperate with distributors, importers, wholesalers, retail chains and professional partners in international markets. BAYRIS offers export support, flexible partnership terms, technical assistance and marketing cooperation. To discuss distribution opportunities, export supplies, exclusive representation or private label projects, please contact our Export Department on 077-500-11-22.

In the BAYRIS product range, you will find solutions for virtually all types of repair and construction work, meeting the highest standards of quality and reliability.

Facade water-repellent impregnation “Hydro Stop” by TM “BAYRIS” can be purchased from retail DIY and hardware stores, major national building supply chains, Bayris partner showrooms such as BudBox, or ordered online with delivery across Ukraine via the official BudBox online store and selected marketplaces.

Due to the popularity of the water-repellent product on the market, cases of counterfeit goods have been recorded. It is recommended to:

• purchase only from official partners

• check labelling and packaging integrity

• pay attention to label quality, technical information, batch number and production date marking

Hydro Stop by TM BAYRIS has a low VOC content of no more than 9 g/l (limit up to 30 g/l), with no strong odour and no toxic components.

Apply using the “wet-on-wet” method with a brush, roller or spray at a temperature from +8°C to +30°C. Do not dilute with water.

Yes, Hydro Stop by Bayris is suitable for both interior and exterior applications.

Yes. A water-repellent reduces the water absorption of the substrate and blocks the penetration of atmospheric moisture, significantly lowering the risk of efflorescence on brick and concrete.

Important to understand:

• Efflorescence consists of salts already present within the material.

• They reach the surface together with moisture.

• The impregnation does not remove existing efflorescence and is not a cleaning agent.

Before application it is necessary to:

• completely remove efflorescence mechanically or with specialised cleaners;

• dry the surface;

• only then apply the water-repellent treatment.

⚠️ Note.
If moisture continuously rises into the wall from below (foundation, soil, lack of waterproofing), i.e. capillary rise occurs, surface hydrophobisation alone will not fully solve the problem. In such cases, proper horizontal or vertical waterproofing is required.

A water repellent acts as protection against atmospheric moisture but does not replace full structural waterproofing.

No. The coating does not form a film, does not change the surface texture and does not create any gloss.