PUR board/panel PURBLOCK 040

PUR board / panel without lamination.

Quantity: 1 pc

  • coefficient of thermal conductivity λ=0.023 (W/mK)
  • volumetric weight: ~42 kg/m3
  • heat resistance – 30°C to +125°C
  • reaction to fire F (B3)
  • Maximum compressive stress ≥ 230 kPa at 10% depressurization
  • dimensional tolerance +/-1%

Choose a variant:

Starting at 4.32 €
excluding shipping cost

PURBLOCK PUR board is characterized by the lowest coefficient of thermal conductivity of the insulating materials available on the market. Balanced mechanical properties, dimensional stability, thermal and chemical resistance. PURBLOCK are cost-effective, versatile, strong and durable. All boards have excellent machinability (hand, machine or CNC milling).

They are produced using unique technological processes that are exceptionally uniform and consistent in all physical properties. In its structure, it contains more than 90% closed cells. This construction ensures very good strength and exceptional properties. You will find a wide range of formulations in several densities and dimensions with a density of 30 to 105 kg/m3.

PURBLOCK materials are available in slabs or blocks. We can make extra-standard sizes and shapes to order. We offer a complete range that satisfies all the advantages of manufacturers with mechanical strength, heat resistance and of course surface aspect.


  • thermal insulation of buildings, walls, floors, facades, foundations, ceilings, columns and attics of buildings.
  • insulation of flat and sloped roofs and terraces (Slope slabs, Slope wedge, Gable and corner slab, Attica - wedges)
  • PUR plugs for facade insulation systems.
  • additional insulation of partitions and walls from the interior.
  • insulation of window profiles, external blinds, window sills
  • insulating fillings of doors and structures
  • insulating filling of cardboard boxes and Thermobox pallets
  • insulation of the tank, pipes and pools
  • cold stores/freezers
  • catering furniture and technology
  • production of yachts and ships
  • abrasives in BHP pastes
  • construction material in the polyester-glass laminates industry
  • car isotherms
  • sandwich panel cores
  • for constructors, designers to create prototypes, models, props, shapes or 3D advertising.