The particle board is a three-layer wood-based material with a sand-papered surface, made by pressing wood particles at a high temperature and under pressure, using urea-formaldehyde resin as a binding agent.

The inner layer consists of coarse fraction particles, while the external layers are formed from very fine and thin particles (micro-particles). This makes a surface, which is characterised by a low surface roughness and a high resistance to tearing off.