Brand: Easy Pre Insulated Duct System
![Easy Pre Insulated Duct System Easy Pre Insulated Duct System](https://refripartes.com/inc/ewbv61.asp?fn=%2Fuploads%2Fp4%2Ejpg&width=100&height=0)
- Polyurethane family of products
- 10' x 4' x 1" sheets
- Sold 10 per case
Each sheet is sheathed in aluminum. Unlike standard ductboard, these sheets are suitable for exterior use and are virtually impervious to the elements.