Evergreen QP4
Evergreen QP4
In stock!
The Evergreen QP4 is a Quik-Patch penetration patch sized for holes from 1-3/8" to 1-9/16" in a commercial kitchen hood or duct, typically used to close an opening left behind when fire suppression piping is rerouted or a corner pulley or nozzle drop is removed. It compresses into the hole to form a grease-tight seal, restoring the hood or duct surface without welding or cutting a cover plate.
Key Features
- Compression-fit patch for larger abandoned pipe or fitting penetrations
- No welding or field fabrication required
- Restores a grease-tight hood or duct surface
Technical Specifications
- Hole size range: 1-3/8" to 1-9/16"
- Application: Commercial kitchen hood and duct penetration patching

