Liquid-infused porous surfaces (SLIPS) have garnered significant attention due to their exceptional protective performance against diverse contaminants. Nevertheless, the long-term application of these coatings is constrained by the inherent instability of their lubricating layers. Herein, we present a novel “armor” structure fabricated through an oil-in-water emulsion, enabling the one-step spray deposition of a polydimethylsiloxane (PDMS)/silicone oil (SO)/waterborne epoxy resin (WEP) super-slippery coating. In this architecture, WEP serves as a rigid framework that encapsulates the soft silicone oil-PDMS gel domains, forming an interpenetrating soft-rigid system, the silicone oil is effectively anchored within the dense cross-linked network. Remarkably, the fabricated coating maintains 81.2   wt% oil film retention even after exposure to high-speed shear rotation at 5000   rpm, while preserving its super-slippery properties. Furthermore, the PDMS organic gel phase is encapsulated within the WEP matrix, which enhances the interfacial bonding strength between the outer WEP layer and the substrate, thereby improving the overall mechanical stability of the composite system. As a result, the coating adhesion is significantly improved, increasing from 12   N (pure PDMS coating) to 38   N (PDMS/SO/WEP coating). The fabricated coating effectively resolves the persistent challenge in SLIPS coatings regarding the incompatibility between lubricant retention and mechanical durability, while demonstrating notable corrosion resistance and remarkable antifouling performance . This study demonstrates promising potential for practical applications in corrosion-resistant coatings, marine engineering, and related industrial sectors.