• Adhesives
  • Coatings

Desmodur® VL

Aromatic polyisocyanate based on diphenylmethane diisocyanate.

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Product Types

  • PIC
  • PMDI
  • Aromatic polyisocyanate
  • Isocyanate
  • Polyisocyanurate
  • Reactive system
  • Polyisocyanate


Hard, Solvent-free

General Characterization

Aromatic polyisocyanate based on diphenylmethane diisocyanate.
In combination with suitable Desmophen® grades in the formulation of solvent-free two-component polyurethane coatings, fillers, sealing compounds and synthetic resin mortars.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 10 - 30 °C.

- Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at higher temperatures may result in an increase in viscosity and at lower temperatures in the formation of crystalline deposits.


No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
NCO MDI-01-01 % 31.5 ± 0.5
Viscosity 25 °C MDI-01-02 mPa*s 90 ± 20

Property Name Test Method Unit Value
Flash point DIN EN ISO 2719 °C approx. 229
Equivalent weight approx. 133
Density 25 °C DIN EN ISO 2811-3 g/ml approx. 1.23


Technical Data Sheet
Safety Data Sheet
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