Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Covestro Desmodur VP LS 2394 Curing Agent

Covestro Desmodur VP LS 2394 is a low-viscosity aliphatic polyisocyanate curing agent from the Desmodur VP series, designed for high-performance UV- and dual-cure coatings requiring excellent weather resistance, gloss retention, and fast reactivity with hydroxyl groups.
  • covestro desmodur vp ls 2394 curing agent_69212e2c
  • covestro desmodur vp ls 2394 curing agent_69212e2c

Features Of Covestro Desmodur VP LS 2394 Curing Agent

  1. Low-viscosity aliphatic polyisocyanate offering excellent storage stability and handling safety.

  2. Non-yellowing performance ideal for UV-stable and weather-resistant coating systems.

  3. Reactive NCO content optimized for balanced pot life and rapid ambient or low-bake cure kinetics.

  4. Compatible with a wide range of hydroxyl-functional resins including acrylics, polyesters, and polycarbonates.

  5. Compliant with major global VOC regulations and formulated without added solvents.

Typical Applications Of Covestro Desmodur VP LS 2394 Curing Agent

  1. High-performance automotive clearcoats and basecoats requiring gloss retention and chip resistance.

  2. Industrial maintenance coatings for metal and plastic substrates exposed to outdoor conditions.

  3. Premium wood coatings where clarity, hardness, and low-temperature film formation are critical.

  4. Plastic coatings for electronics housings and consumer goods demanding non-yellowing aesthetics.

Specifications Of Covestro Desmodur VP LS 2394 Curing Agent

Chemical TypeAliphatic polyisocyanate (hexamethylene diisocyanate-based)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
NCO Content (wt %)15.8 – 16.4 %
Viscosity at 25 °C800 – 1200 mPa·s
Density at 20 °C1.17 – 1.19 g/cm³
Primary ApplicationsTwo-component polyurethane topcoats and clearcoats
Key FeaturesLow viscosity, non-yellowing, solvent-free option available


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