Conformal coating thinners are specially formulated solvents that help you fine-tune how a conformal coating behaves during application. By reducing viscosity, they make the coating easier to brush, dip, or spray, allowing it to level out smoothly and create an even, defect-free finish.
Beyond just thinning the material, the right thinner also improves flow, helps prevent bubbles or streaking, and ensures the coating adheres properly to delicate electronic assemblies. When used correctly, thinners support the coating’s ability to protect circuits from moisture, dust, and other environmental stresses without compromising its electrical insulation or long-term reliability.