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

Wacker VOK-3239 Leveling Agent

Wacker VOK-3239 Leveling Agent is a silicone-free, low-foaming additive from Wacker’s VOK series designed for water-based coatings and inks. It enhances surface uniformity, reduces orange peel, and improves substrate wetting without compromising foam control or compatibility. Ideal for architectural paints, industrial coatings, and flexographic inks requiring high gloss and defect-free finishes.
  • wacker vok 3239 leveling agent_90234973
  • wacker vok 3239 leveling agent_90234973

Features Of Wacker VOK-3239 Leveling Agent

  1. Excellent substrate wetting and flow enhancement in solvent-based and high-solids coatings.

  2. Low surface tension reduction without foam stabilization or adverse impact on intercoat adhesion.

  3. High thermal and hydrolytic stability, suitable for baking finishes up to 180 °C.

  4. Compatible with a broad range of resins including acrylics, polyesters, epoxies, and alkyds.

  5. Non-silicone chemistry—avoids silicone-related defects such as craters, pinholes, or recoatability issues.

Typical Applications Of Wacker VOK-3239 Leveling Agent

  1. Automotive OEM and refinish topcoats and clearcoats.

  2. Industrial maintenance coatings for metal substrates.

  3. General-purpose coil coatings requiring uniform film formation.

  4. Plastic coatings for automotive interior and exterior trim.

  5. High-performance wood coatings for furniture and architectural millwork.

Specifications Of Wacker VOK-3239 Leveling Agent

Chemical TypeModified acrylate copolymer
Product FormLiquid
AppearancePale yellow to colorless, clear liquid
Primary ApplicationsCoating leveling and surface defect suppression
Key FeaturesNon-silicone, low-foaming, heat-stable
BenefitsImproved gloss uniformity, reduced orange peel, enhanced edge coverage
SolubilityMiscible with common organic solvents (e.g., xylene, butyl acetate, MEK)
Recommended Dosage0.1–0.5 wt% on total formulation solids


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