LBL poly polyfilm, 4 mil thickness, 6 ft width, 100 ft length, plastic, Black, ASTM specified. Tough, seamless plastic for tough jobs in construction and agriculture. Full weight with thickness marked on each rigid-core roll to meet building code specifications, complies with ASTM d-4397-84. Bulk.
- Tough, seamless plastic
- Rigid-core roll
- Meets building code specifications