As environmental regulations grow more stringent and the demand for sustainable coatings intensifies, Vibrantz Technologies continues to lead the way in developing innovative, regulatory-proof solutions for the colorants industry. First developed in 2018 as a forward-thinking alternative to traditional universal liquid tinting systems, Diesco™ EKF embodies Vibrantz’s commitment to high-performance color with a smaller environmental footprint. This next-generation, biocide-free liquid dispersion system is engineered to meet the latest ecolabel requirements while maintaining the quality, versatility and precision customers expect.

Universal performance through smart chemistry

Diesco EKF is a universal colorant system engineered for a broad spectrum of architectural applications like interior walls. The range features eight high-performance colorants formulated to meet the strictest performance requirements—offering excellent light fastness, accuracy in pastels, opacity and cost-effectiveness. Each colorant delivers volumetrically controlled color and color strength, ensuring accuracy and reproducibility at the point of sale.

The Diesco EKF system achieves universality through an innovative pH-modification technology. Instead of relying on traditional preservatives, the formulation stabilizes the pH at approximately 9–10—creating conditions antagonistic to microbial growth. This approach ensures long-term product stability and microbial resistance while completely eliminating the need for added biocides. The result is a VOC (< 1 g/L), APE- and biocide-free system that enables manufacturers to produce coatings fully compliant with modern ecolabel requirements.

Engineered for compatibility and convenience

Developed with the needs of both paint producers and retailers in mind, Diesco EKF integrates seamlessly into existing tinting infrastructure. The plug-and-use system is compatible with standard mixing and dispensing equipment, as well as both water-based and solvent-containing systems, offering exceptional formulation flexibility. Whether used to tint decorative paints, enamels or stains, Diesco EKF provides consistent performance across product lines and brands—making it a truly universal tinting solution.

This technology also enables a seamless, biocide-free drop-in replacement for existing biocide-containing colorants—allowing manufacturers to upgrade formulations without process changes or performance trade-offs.

Meeting ecolabel expectations with confidence

Vibrantz’s commitment to sustainable product development extends beyond formulation. Diesco EKF is supported by excellent hygiene management, including regular microbiological testing to ensure the highest standards of cleanliness and quality throughout production and distribution. Its composition aligns with leading ecolabel guidelines promoting biocide-free formulations—allowing paint manufacturers to meet regulatory requirements while offering safe, high-performance products to end users.

A forward-thinking tinting solution

With Diesco EKF, Vibrantz brings together modern dispersion technology, universal compatibility and responsible formulation design to offer the industry a smarter way to color sustainably. By combining innovation with environmental stewardship, this colorant system empowers customers to deliver beautiful, consistent color without compromise—today and for the future.

Peter Thommassen

Peter Thommassen

Technical Manager, Colorants, EMEA