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Desmodur® VP LS 2371

Aliphatic Polyisocyanate Prepolymer Based on IPDI

Desmodur® VP LS 2371 - Description

Desmodur® VP LS 2371 is an aliphatic polyisocyanate prepolymer based on isophorone diisocyanate (IPDI). It is suitable as a binder for elastic coatings and surface sealing compounds for structural protection.

More information about Desmodur® VP LS 2371

  • Desmodur® VP LS 2371 can be combined with latent hardeners (Bisoxazolidin)in the formulation of moisture-curing coatings.
  • Due to the polyether structure of this product, the resultant films are largely resistant to hydrolysis.
  • However, if used outdoors, suitable light stabilizers must be added to counter the effects of sunlight.
  • As with any product, use of Desmodur® VP LS 2371 in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability.

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