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

Covestro Bayhydur VP LS 2306 Waterborne Curing Agent

Covestro Bayhydur VP LS 2306 is a waterborne aliphatic polyisocyanate curing agent from the Bayhydur VP series, designed for high-performance eco-friendly coatings. It delivers excellent gloss retention, weather resistance, and low-VOC formulation compatibility—ideal for automotive refinish, industrial wood, and plastic coatings requiring fast curing and robust durability.
  • covestro bayhydur vp ls 2306 waterborne curing agent_9f0404dd
  • covestro bayhydur vp ls 2306 waterborne curing agent_9f0404dd

Features Of Covestro Bayhydur VP LS 2306 Waterborne Curing Agent

  1. Low-VOC, waterborne aliphatic polyisocyanate dispersion for sustainable coating formulations.

  2. Excellent compatibility with a broad range of waterborne acrylic, polyester, and polyurethane dispersions.

  3. Fast ambient-cure performance without external catalysts, enabling efficient production throughput.

  4. Outstanding hydrolytic stability and storage stability (≥12 months at 5–30 °C).

  5. Provides high gloss, excellent weather resistance, and superior mechanical properties in final films.

Typical Applications Of Covestro Bayhydur VP LS 2306 Waterborne Curing Agent

  1. Waterborne industrial maintenance coatings for metal substrates.

  2. High-performance wood coatings, including furniture and flooring finishes.

  3. Automotive refinish clearcoats and basecoats requiring low-temperature cure.

  4. Plastic coatings for automotive interior parts and consumer electronics.

  5. Architectural and decorative topcoats for interior applications.

Specifications Of Covestro Bayhydur VP LS 2306 Waterborne Curing Agent

Chemical TypeAliphatic polyisocyanate (HDI-based) dispersion
Product FormOpaque white to slightly yellow liquid
AppearanceHomogeneous aqueous dispersion
Primary ApplicationsTwo-component waterborne polyurethane coatings
Key FeaturesLow VOC, ambient-curing, catalyst-free option
BenefitsReduced emissions, improved workplace safety, enhanced film hardness & flexibility
pH (at 25 °C)7.5–8.5
Solids Content (wt%)30–32%


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