
Proudly protecting Canadian warehouses, manufacturing plants and loading docks
Corner Dock Seal and Cone Stuffer
Jump to: Information | Photos | Customers | Warranty
Information
Prevents Outside Infiltration at the Corners of Docks
The Corner Dock Seal and Cone Stuffer eliminate gaps between the trailer and side seal curtains to prevent outside infiltration, including white light, dust, insects and pests. Constructed from heavy-duty gauge vinyl material and industrial magnets for durability, these corner gap seals withstand all types of Canadian weather conditions.
Corner Dock Seal
The Corner Dock Seal is engineered to close the gaps between dock seals and trailer corners, ensuring a secure and energy-efficient seal. Available in both magnetic and stationary versions, this solution prevents light, dust, pests, and weather from entering your facility. The magnetic option offers quick storage when not in use, while the stationary version provides a durable, fixed barrier. Both designs help maintain product integrity, improve safety, and reduce energy loss at the loading dock.
Magnetic Corner Dock Seal
Stationary Corner Dock Seal
Cone Stuffer
The Cone Stuffer is a simple yet effective solution for sealing corner gaps between the dock and trailer bed. Its wedge-shaped design fits snugly into hard-to-reach spaces, blocking out light, pests, and weather infiltration. For convenience, each unit comes with an attached rope, allowing workers to easily retrieve and reposition the stuffer without strain. This practical accessory helps maintain a cleaner, more energy-efficient loading dock environment.
Photos
Models
![]() |
Magnetic Corner Dock SealStores upright quickly and easily with magnets. When down, it creates a tight seal around trailer corners, reducing energy loss and blocking contaminants while adapting to varying trailer sizes. |
![]() |
Stationary Corner Dock SealA durable, fixed dock seal designed to close corner gaps consistently, providing long-term protection against light, pests and outdoor elements for improved dock efficiency. With optional yellow edging. |
![]() |
Cone StufferA wedge-shaped insert that seals corner gaps between the dock and trailer bed, preventing light, pests, and weather infiltration. Equipped with a rope for quick and easy retrieval.. |
Warranty
• 1 year limited.


















