Our specialisations > Functionalization of surfaces > Standard coatings > Polyurethane

Sprayed Polyurethane coating

The elastomer properties of polyurethane make it a material that is very resistant to the dynamic, aggressive effects of impact, shocks, vibration, friction or abrasion. It is possible to machine this coating.

This coating ensures:
- Protection against wear
- Prevention against erosion, corrosion and cavitation
- Protection against shocks
- Prolongation of the material's life

- Reduction of noise levels


General features

Applied by special spray onto the prepared or raw surface, can be machined on steel, stainless steel, aluminium, epoxy and plastic structures

  • Thickness: 1mm to 8mm as standard, but available on request up to 20mm
  • Tensile strength: 20 N/mm² to 24 N/mm²
  • Elasticity: (stretching 100%) 7 N/mm² to 13 N/mm²
  • Resistance to tearing: 55 N/mm² to 68 N/mm²
  • Elongation at break: 380% to 275%
  • Resistance to temperature:
  • Dry: -50°C to +95°C
  • Humid: + 60°C
  • Agrifood approved coating available on request
  • Wear resistance:
  • DIN 53516 70 to 150mm3 depending on hardness (75 to 85 shore A)



Hoppers, vibrating channels, cylinders, conveyers, vibratory bowls, water wheels, blenders, skips…


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Industry sectors

Agri-food, chemical, petrochemical, taps, fluid industries, mines, quarries…

Sofiplast Group
28 avenue Franklin Roosevelt
69120 Vaulx-en-Velin
Tel : +33 (0)4 72 05 68 85