jazyk  Polski

Protection and impregnation of wood

Bochemit Antiflash

Bochemit Antiflash - fire protection

Water dilutable concentrate used as a fire retardant with preventive protection of timber against wood decaying fungi and insect.


The product is suitable for treatment of wooden parts of building constructions and other wooden-based materials in interior where is need to protect it against fire.


  • biocidal protection: coat, spray and immersion
  • antifire protection: coat

Indication colour:

  • colourless
  • brown
  • green


  • biocidal - 1 kg of the concentrate = 33 m2 
  • antifire - 1 kg of the concentrate = 4 - 3,3 m2 

Active substances:

  • Boric acid 

Life span of performed protection: 

  • use class 1 and 2 (interior) – time unlimited 

Type classification as per standard + EN 49 0600 – 1:

FB, IP, 1, 2, S
According to EN 13501-1 is product classified into class B-s1, d0 in relation to reaction to fire


5 kg, 60 kg, 600 kg

Shelf life:

24 months  

Use biocides safely. Always read the label and product information before use.  

Material Safety Data Sheet and Technical sheet in English available upon request, please contact our Customer Service.
Materials for download: 

Are you are interested in our product, or would like more information?

Please get in touch with us and we will be happy to help.

By phone or e-mail: 
Ing. Magda Macháňová
Customer service
Phone: +420 596 091 299

I need more information

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Wood impregnation and its use

Examples of objects treated with Bochemit.


Impregnation of wood and possibilities of its use

Find answers to questions about the effectiveness of wood preservation and its application.

We are proud members of the following institutions:

obrázek eurochlorAsociace českých a slovenských zinkoven    nanoprogres  Nickel REACH Consortia  nano asociace  Svaz Chemického Průmyslu ČR  Zinc Reach  Cadmium reach consortium  The European Chemical Industry Council