Canvas is commonly used with mastics or coatings to provide a protective barrier over pipe and duct
insulation. Stocks 6 oz. and 8 oz. varieties of canvas. Its 100% cotton fabric used for insulation of Galvanized Steel ducting.
6 oz. Canvas Specifications:
- First Quality Material
- 100% cotton greige single filled osnaburg
- Approximately Width -1 YARD (36inch) x Lgth- 20YARD (720inch)
- Thread Count = 36 x 28
- Weight = .51 Lbs/LY