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

BASF Efka SL 3299 Leveling Agent

BASF Efka SL 3299 is a silicone-free, high-performance leveling agent from the Efka SL series, designed for solvent-borne and high-solids coatings. It enhances surface uniformity, reduces orange peel and craters, and improves substrate wetting without affecting gloss or intercoat adhesion. Ideal for automotive refinish and industrial applications.
  • basf efka sl 3299 leveling agent_5deb02b2
  • basf efka sl 3299 leveling agent_5deb02b2

Features Of BASF Efka SL 3299 Leveling Agent

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

  2. Low surface tension without causing foam or cratering defects in sensitive formulations.

  3. Excellent compatibility with acrylic, polyester, and polyurethane resin systems.

  4. Thermally stable up to 200 °C, supporting baking applications in coil and automotive coatings.

  5. Non-silicone chemistry — avoids silicone-related recoatability and adhesion issues.

Typical Applications Of BASF Efka SL 3299 Leveling Agent

  1. Automotive OEM and refinish clearcoats and basecoats.

  2. Industrial maintenance and protective coatings for metal substrates.

  3. Coil coatings requiring uniform film formation and gloss consistency.

  4. Plastic coatings for automotive interior and exterior trim parts.

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

Specifications Of BASF Efka SL 3299 Leveling Agent

Chemical TypeModified polyacrylate
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsClearcoats, basecoats, industrial maintenance coatings
Key FeaturesNon-silicone, low-foaming, thermally stable
BenefitsImproved flow, enhanced gloss uniformity, no recoatability restrictions
Recommended Dosage0.1–0.5 wt% on total formulation
Storage StabilityAt least 24 months in original sealed container at 5–30 °C


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