Cargill

Cargill’s suite of transformer dielectric fluids — including FR3™ fluid, FR3r™ fluid, and SE3™ fluid — represents an advanced portfolio of natural and synthetic ester solutions for the industry. The fluids are designed to enhance transformer performance while reducing environmental impact by delivering excellent fire safety (K-class fluids), biodegradability, and reliability across diverse applications. Whether leveraging the proven performance of natural esters or the tailored properties of synthetic esters, Cargill’s dielectric fluids empower utilities and manufacturers to meet today’s demanding energy challenges with confidence.