Coatings

Coatings Performance Starts at the Interface

Improve wetting, dispersion, and film formation in coatings with biosurfactants

The LOCUS ADVANTAGE

Improved substrate wetting across diverse surfaces

Enhanced pigment dispersion and stability

Reduced film defects and application variability

Coatings surfactants drive interfacial effects that create large performance differences in coatings. Wetting, dispersion, and film formation determine whether coatings apply evenly, adhere properly, and perform over time. Locus’ Amphi® biosurfactants improve interfacial behavior to enhance film quality, reduce defects, and deliver more consistent coating performance across substrates and conditions.

The Challenge

Why coatings performance breaks down

Coating performance often breaks down at the interface, where conventional surfactants struggle to maintain consistency across substrates and conditions. Poor wetting and unstable dispersion lead to uneven coverage, film defects, and reduced adhesion, while sensitivity to formulation and drying conditions further amplifies performance variability. The result is coatings that look acceptable in controlled conditions but fail to deliver consistent, reliable performance across real-world substrates and environments.

Biosurfactants engineered for coatings performance

Amphi® biosurfactants improve coating performance by controlling wetting, dispersion and film formation, enabling more consistent results while reducing formulation complexity and total surfactant load.

Substrate wetting

Enhances wetting across diverse surfaces to improve coverage and adhesion

Pigment dispersion

Maintains pigment stability over time, reducing sedimentation and color inconsistency

Film consistency

Promotes uniform film formation and smoother application, minimizing defects

Formulation efficiency

Delivers target performance with fewer additives and lower total surfactant load

Improved wetting, dispersion, and film quality

  • Improve substrate wetting across diverse surfaces
  • Enhance pigment dispersion and coating uniformity
  • Reduce defects such as pinholes, cratering, and streaking
  • Achieve more consistent film coverage and leveling
  • Deliver performance at lower total surfactant loading
Better coatings start with better surface interaction.

Amphi®

Multifunctional biosurfactants for formulation performance

Glycolipid biosurfactants that enhance wetting, dispersion and separation, delivering consistent performance and reduced formulation complexity across industrial applications.

Amphi glycolipid biosurfactant used in industrial formulations to improve wetting, dispersion, cleaning, and separation performance

Optimize your coatings formulation

Connect with our technical team to improve wetting, dispersion, and film performance in your coatings formulations.