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What is the coverage rate of Concentrat 1:9?

Coverage rate: 220–350 ml/m², depending on the timber species and method of treatment.

Does the clear treatment change the timber's appearance?

No, the clear version of the concentrated wood preservative:

  • does not change the colour

  • does not damage the cellulose structure

  • does not form a surface film

  • does not leave a salt residue

  • does not distort the timber

Is Concentrat 1:9 suitable for roof structures?

Yes. It is one of the most popular products among:

  • roofing contractors

  • roof truss manufacturers

  • construction companies

Suitable for treating timber before installation.

Can it be used for decking and outdoor structures?

Yes, the clear version of the product can be used, provided the appropriate use class and application method are followed.

Once fully fixed within the timber, it can be overcoated with:

  • wood oils

  • varnishes

  • paints

  • wood stains

Where can I buy Stop Fire (Red) by Bayris?

Stop Fire Fire and Biological Wood Protection (Red) by TM "Bayris" can be purchased from retail DIY and hardware stores, major national building supply chains, Bayris-branded BudBox stores, or ordered online with delivery throughout Ukraine from the official BudBox online store or via leading marketplaces.

What are the coverage rates and fire protection performance of S
  • Class I fire protection: 200–300 L/m³ (dip treatment or pressure impregnation)

  • Class II fire protection: 500–600 ml/m² (surface application)

  • Actual consumption depends on the timber structure, moisture content and species.

What are the benefits of salt-based fire protection?
  • Contains no acids and does not damage the surface layer of the timber

  • Provides long-lasting resistance to leaching

  • Offers combined protection against fire and biological deterioration

Which timber species is Stop Fire suitable for?

The clear version of Stop Fire is suitable for all timber species used in internal building structures that are not exposed to direct contact with water or weather conditions.

What application methods can be used for Stop Fire (Clear)?
  • Immersion in the working solution

  • Hot-cold bath treatment

  • Pressure impregnation (autoclave)

  • Surface application by brush, broom or spray in multiple coats

Note: the minimum interval between coats is 6 hours.

What are the coverage rates and fire protection performance of S
  • Class I fire protection: 200–300 L/m³ (dip treatment or pressure impregnation)

  • Class II fire protection: 500–600 ml/m² (surface application)

  • Actual consumption depends on the timber structure, moisture content and species.

Where can I buy Stop Fire (Clear) by Bayris?

Stop Fire Fire and Biological Wood Protection (Clear) by TM "Bayris" can be purchased from retail DIY and hardware stores, major national building supply chains, Bayris-branded BudBox stores, or ordered online with delivery throughout Ukraine from the official BudBox online store or via leading marketplaces.

How can I buy Stop Fire (Clear) wholesale?

"Stop Fire" Fire and Biological Wood Protection (Clear) by TM "Bayris" can be purchased wholesale, VAT included, 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.

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

What is Stop Fire Bayris (Red) and where is it used?

Stop Fire TM "Bayris" is a wood treatment containing fire-retardant additives and biological corrosion inhibitors, with a red identification pigment for comprehensive protection of structural timber elements such as roof trusses, timber frames, beams, log structures and other construction timber. The product is suitable for all timber species that are not in direct contact with water or exposed to severe weather conditions (Use Classes 1, 2 and 3.1 according to DSTU EN 335-1).

What are the benefits of Stop Fire's salt-based formula?
  • High penetration capability

  • Protects against blue stain, mould, fungi, algae, lichens, moss and wood-boring insects

  • Clear, colourless finish with no odour

  • Low corrosive activity towards metals

  • Does not alter the timber structure or leave a salt residue on the surface

  • The product has been certified by the State Certification Centre of Ukraine in accordance with test protocols issued by the Fire Safety Research Centre of the Institute for Civil Protection Research and the Ukrainian Research Institute of Medicine and Transport of the Ministry of Health of Ukraine.
Why choose salt-based fire protection?
  • Contains no acids and does not damage the surface layer of the timber

  • Provides long-lasting resistance to leaching

  • Offers combined protection against fire and biological deterioration

Which timber species is Stop Fire (Red) suitable for?

The red-pigmented version of Stop Fire is suitable for all timber species used in internal building structures that are not exposed to direct contact with water or weather conditions.

What application methods can be used for Stop Fire (Pigmented)?
  • Immersion in the working solution

  • Hot-cold bath treatment

  • Pressure impregnation (autoclave)

  • Surface application by brush, broom or spray in multiple coats

Note: the minimum interval between coats is 6 hours.

What pack sizes are available?
  • 1 L

  • 5 L

  • 1,000 L (IBC container for B2B applications)

Does the timber need priming before application?

Yes, if the timber has not been previously protected.

The following products are recommended:

This provides protection against biological deterioration and helps extend the service life of the coating.

Where can I buy Profi Bruk Paint by Bayris?

Profi Bruk Paint professional paving and concrete impregnating paint by TM "Bayris" can be purchased from retail DIY and hardware stores, major national building supply chains, Bayris-branded BudBox stores, or ordered online with delivery throughout Ukraine from the official BudBox online store or via leading marketplaces.