Poliuretan Spray S-383-TL and S-383HFO

Poliuretan Spray are polyurethane systems made up of two components: polyol and isocyanate, to obtain a rigid closed-cell foam applied in spray form “in situ” to obtain excellent thermal insulation.

Poliuretan ® SprayS-383-TL features authorised ecological foaming agents (HFCs) that are not harmful to the O-zone layer.

Poliuretan Spray S-383-HFO has been developed using the 4th generation of foaming agents (HFO), meaning its contribution to global warming is very low and it is not harmful to the O-zone layer. The use of this foaming agent fulfils the requirements of Regulation (EU) 517/2014 on fluorinated greenhouse gases



  • Complete suppression of thermal bridges. The insulation has no joints or gaps. It is a continuous form of insulation.
  • Strong surface adhesion. No need to use adhesives or glues to install the product.
  • Insulate and waterproof in a single process. This capacity can be attributed, on the one hand, to its closed-cell and watertight structure and, on the other, the continuous way in which it is applied, avoiding joints.
  • It can be moved to a construction site quickly, with no need for transporting or storing bulky products.
  • Seals gaps, muffling the passage of sound, including spots that are difficult to reach.
  • Increase in the habitable space compared to other insulating materials.
  • Low COV emissions fulfilling all current requirements, with an A+ rating under French regulations.
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