Dock Edge Large End Plug - White *2-Pack

The Dock Edge Large End Plug – White 2-Pack (part number DE1026F) is a critical component for maintaining the integrity of your dock's flotation system. These PVC end plugs insert into the ends of single P-profile dock sections, encapsulating air and completing the air cushion system that keeps your dock stable and properly buoyant. Designed for durability in marine environments, these end caps are formulated with fungicides and UV inhibitors to resist the degradation that salt air, sun exposure, and constant water contact naturally cause.

Installation is straightforward for anyone familiar with PVC assembly. The plugs are secured using any standard PVC solvent, making them compatible with existing dock systems and repair workflows. Each 2-pack provides two end caps—the typical requirement for a single dock section. The inclusion of fungicides prevents mold and mildew growth in the air chambers, a persistent issue in humid coastal environments where dock systems are exposed to splash and moisture year-round. UV inhibitors extend the service life of the plastic, preventing brittleness and cracking that would otherwise compromise flotation over time.

This product is essential for boat dock owners, marina operators, and dock maintenance professionals who need reliable replacement or repair parts. Whether you're restoring an aging dock, replacing damaged end sections, or performing preventative maintenance, maintaining proper end-cap sealing is fundamental to dock longevity and safety. Dock flotation systems depend on intact air chambers—a compromised end cap allows water infiltration and air loss, leading to uneven settling and structural stress on the entire dock assembly.

Dock Edge is a recognized manufacturer of dock hardware and flotation components. This 2-pack represents a cost-effective way to stock replacement parts for routine maintenance cycles without purchasing oversized bulk quantities. Quality end caps ensure your dock system maintains rated buoyancy and structural alignment season after season.