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What Is the Consumption Rate of Hydro Stop Water Repellent?

150–300 ml/m² per coat depending on the absorbency of the substrate.

Can It Be Used for Facades?

Yes. It is an effective façade water repellent that protects against rain, efflorescence, dirt and frost damage.

Which Surfaces Is Hydro Stop Suitable For?

Hydro Stop impregnation is suitable for concrete, brick, sandstone, mineral plasters, aerated concrete, slate, clay products and façade sculptures.
It is not recommended for dense marble and limestone.

What Is a Water-Repellent Impregnation and How Does It Work?

A water-repellent impregnation is a siloxane-based product for surface hydrophobisation of concrete, brick, stone and plasters. It penetrates deeply into the substrate and creates an invisible water-repellent barrier without forming a film.

Where to buy acrylic façade plaster wholesale with VAT?

“SUPROTECT” acrylic façade plaster (Bark texture), TM Bayris (“Suprotect” 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.

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.

Common Mistakes When Applying Acrylic Plaster?

Correct application of acrylic façade plaster directly affects its durability, water repellency, and decorative appearance. Below are the most common mistakes and their consequences.

1. Application on an unprepared substrate

Mistake: dust, efflorescence, weak base layer, lack of priming.
Consequences: delamination, stains, uneven colour, reduced adhesion.

2. Ignoring substrate curing time

Mistake: applying on “fresh” concrete or cement plaster.
Consequences: cracks, efflorescence, coating failure.
Cement-based substrates must cure for at least 28 days, concrete up to 3 months.

3. Working at incorrect temperatures

Mistake: application below +5°C, above +30°C, or in direct sunlight.
Consequences: rapid drying, reduced strength, colour variation, microcracks.

4. Adding inconsistent amounts of water

Mistake: “eyeballing” dilution.
Consequences: differences in texture and colour across the same surface.

5. Interruptions on a single façade plane

Mistake: applying in sections without proper façade segmentation.
Consequences: visible joints and colour transitions.

6. Uneven formation of “stone” texture

Mistake: inconsistent pressure during trowelling.
Consequences: patchiness and non-uniform pattern.

7. Application during rain or strong wind

Consequences: washout of binders and reduced water resistance.

8. Using material from different batches without mixing

Consequences: colour differences on large surfaces.

9. Intensive washing of façade before 28 days

The coating achieves full performance characteristics only after complete curing.

Can SUPROTECT acrylic plaster be tinted?

Yes, SUPROTECT acrylic façade plaster (Bark texture), TM Bayris (“Suprotect” TM Bayris), can be tinted.

  • Base A — white, suitable for light shades

  • Base C — intended for deep and saturated colours only

Tinted products are non-returnable.

Is Acrylic Plaster Resistant to Mold and Algae?

Yes. The coating is resistant to:

  • moss

  • algae

  • fungi

  • mould

At What Temperature Can Acrylic Plaster Be Applied?

+5 °C to +30 °C
Humidity up to 80%
No direct sunlight or precipitation.

Does the Surface Need to Be Primed?

Yes. The use of an adhesive acrylic primer is recommended for:

  • equalising substrate absorbency

  • improving adhesion

  • ensuring colour uniformity

Can Acrylic Plaster Be Applied by Machine?

Yes. Both manual and machine application are possible, with adjustment of pressure settings and nozzle diameter.

What Does the “Stone” (Bark Beetle / “Baranets”) Texture Mean?

This is a uniform granular texture (pebble-type plaster) formed by circular movements of a plastic trowel.

What Is the Consumption of Acrylic Façade Plaster per 1 m²?

  • 0.5 mm grain — 1.8 kg/m²

  • 1.0 mm grain — 2.0 kg/m²

  • 1.5 mm grain — 2.2 kg/m²

Material consumption depends on the quality of surface preparation.

What is the difference between 0.5 mm, 1.0 mm and 1.5 mm grain?

Smaller grain in acrylic plaster:

  • lower material consumption

  • smoother texture

Larger grain:

  • more pronounced texture

  • better at masking surface irregularities

Which Insulation Systems Is It Recommended For?

Ideally suited for thermal insulation systems based on expanded polystyrene (EPS).

What Types of Buildings Is Acrylic Façade Plaster Suitable For?

Suitable for residential, commercial, public and industrial buildings. It can also be used in stairwells, corridors and other areas with elevated humidity levels.

What Is SUPROTECT Acrylic Façade Plaster?

It is a ready-to-use polymer acrylic decorative plaster with a pebble texture, designed for both new construction and renovation of façades and interiors exposed to increased operational load.

How to Buy Bayris Silicone Façade Plaster Wholesale with VAT?

Silicone Facade Render "SUPROTECT" – Lamb Texture by TM Bayris ("Suprotect" by TM Bayris) is available for wholesale purchase with VAT through official Bayris representatives, or you can submit an enquiry via the Contacts page. You can also receive advice from a wholesale account manager by calling: +380 67 139 30 30.

Within the BAYRIS product range, you will find solutions for virtually any repair or construction project, meeting the highest standards of quality and reliability.

Common Façade Plaster Application Mistakes?

Proper application of silicone façade plaster directly affects its durability, water repellency, vapour permeability and decorative appearance. Below are the most common mistakes and their consequences.

1. Applying to an Unprepared Substrate

Mistake: dust, efflorescence, weak substrate, lack of primer.
Consequences: peeling, staining, uneven colour and reduced adhesion.

2. Ignoring Substrate Curing Times

Mistake: applying to “fresh” concrete or cement plaster.
Consequences: cracking, efflorescence and coating failure.
Cement-based substrates should cure for at least 28 days, while concrete may require up to 3 months.

3. Working at Incorrect Temperatures

Mistake: application below +5°C, above +30°C or in direct sunlight.
Consequences: premature drying, reduced strength, colour variation and microcracking.

4. Adding Different Amounts of Water

Mistake: diluting “by eye”.
Consequences: differences in texture and colour across the same surface.

5. Interrupting Work on a Single Surface

Mistake: applying in sections without proper façade division.
Consequences: visible joints and colour transitions.

6. Uneven Formation of the Pebble Texture

Mistake: applying uneven pressure when floating with a plastic trowel.
Consequences: patchiness and an inconsistent pattern.

7. Working During Rain or Strong Wind

Consequences: binder washout and reduced water resistance.

8. Using Material from Different Batches Without Mixing

Consequences: shade variations across large surfaces.

9. Intensive Cleaning Before 28 Days

The coating reaches its full performance properties only after complete curing.

Can SUPROTECT Plaster Be Tinted?

Yes, SUPROTECT silicone façade plaster (Pebble texture) by Bayris can be tinted.

  • Base A — white, suitable for light shades

  • Base C — intended for deep and saturated colours only

Tinted products are non-returnable.