O‑Ring Flexcoat™ DF is part of suite of dry surface treatments engineered to enhance elastomer seal performance in dynamic and assembly applications. Flexcoat™ DF offers the practical benefits of PTFE-like lubrication while preserving the compliance and sealing capabilities of traditional elastomers, delivering an economical, drop-in surface upgrade for improved reliability and ease of use. This is a Custom Article Number with a Customer Specific Design.