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

Momentive Coatosil 7500 Leveling Agent

Momentive Coatosil 7500 Leveling Agent is a silicone-based additive from Momentive’s Coatosil series, designed to enhance surface leveling and reduce defects in coatings, inks, and adhesives. It improves flow, minimizes orange peel and craters, and offers excellent compatibility with solventborne and high-solids systems without affecting substrate wetting or recoatability.
  • momentive coatosil 7500 leveling agent_a9ad2514
  • momentive coatosil 7500 leveling agent_a9ad2514

Features Of Momentive Coatosil 7500 Leveling Agent

  1. Highly effective silicone-based leveling agent for superior surface uniformity and defect suppression.

  2. Excellent compatibility with both solvent-borne and water-borne coating systems.

  3. Low foaming tendency, minimizing entrapped air and reducing deaeration time.

  4. Stable performance across a broad temperature and pH range during formulation and application.

  5. Enables improved substrate wetting without compromising intercoat adhesion.

Typical Applications Of Momentive Coatosil 7500 Leveling Agent

  1. Automotive OEM and refinish coatings.

  2. Industrial maintenance and protective coatings.

  3. Wood and furniture finishes (including UV-curable systems).

  4. Plastic coatings for automotive interior and consumer electronics.

  5. General-purpose architectural and decorative paints.

Specifications Of Momentive Coatosil 7500 Leveling Agent

Chemical TypeModified polyether siloxane copolymer
Product FormLiquid
AppearancePale yellow to colorless, clear liquid
Primary ApplicationsLeveling, flow enhancement, and surface defect control in coatings
Key FeaturesSolvent- and water-compatible, low foam, non-sensitizing
BenefitsImproved gloss uniformity, reduced orange peel, enhanced edge coverage
Recommended Use Level0.05 – 0.3 wt% (based on total formulation)
Storage ConditionsStore in original sealed container at 5–30°C; protect from freezing and direct sunlight


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