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

BASF Efka SL 3883 Leveling Agent

BASF Efka SL 3883 is a silicone-free, low-foaming leveling agent from the Efka® additive series. Designed for waterborne and solvent-borne industrial coatings, it enhances surface uniformity, reduces orange peel, and improves substrate wetting without compromising foam control or compatibility.
  • basf efka sl 3883 leveling agent_e5178e05
  • basf efka sl 3883 leveling agent_e5178e05

Features Of BASF Efka SL 3883 Leveling Agent

  1. Exceptional substrate wetting and leveling performance in solventborne and high-solids coatings.

  2. Low surface tension without causing cratering or recoat adhesion issues.

  3. Excellent compatibility with a broad range of resins including acrylics, polyesters, and alkyds.

  4. Non-silicone chemistry ensures reliable intercoat adhesion and avoids silicone-related defects.

  5. Thermally stable up to 200 °C, supporting baking applications in industrial finishes.

Typical Applications Of BASF Efka SL 3883 Leveling Agent

  1. Automotive OEM and refinish topcoats.

  2. Industrial maintenance coatings for metal substrates.

  3. General-purpose solventborne decorative paints.

  4. High-solids coil coatings and can coatings.

  5. UV-curable hybrid systems requiring low-migration additives.

Specifications Of BASF Efka SL 3883 Leveling Agent

Chemical TypeModified acrylate copolymer
Product FormLiquid
AppearanceClear, pale yellow liquid
Primary ApplicationsSolventborne and high-solids industrial coatings
Key FeaturesNon-silicone, low-VOC, thermally stable
BenefitsImproved flow, uniform gloss, reduced orange peel
Recommended Use Level0.1–0.5 wt% on total formulation
Storage Stability≥12 months at 5–30 °C in sealed container


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