HR-PROF is a unique, patented fire retardant liquid for wood and wood products of any kind. The product has been awarded the highest rating in the EU SBI test, B-s1-d0

The liquid is a water-soluble and environmentally friendly product of biological origin that does not contain any toxic substances.


HR-Prof is absorbed deep into the material and is almost colourless on application. Over time, it turns brownish in colour. HR-Prof protects wood from UV radiation.


HR Profs unique feature is that after reaching maximum fire retarding capabilities (5-7days) you can apply paint, wall paper, decoration panels or varnish the wood product without damaging the fire retardant capabilities and HR does not ever leach out from the wood


HR-Prof is ideal for a wide range of wood species both in interior and exterior applications such as:

  • Sawn timber

  • Planed timber

  • Plywood, Block board, MDF, OSB. Particle board

  • Glue-laminated beams