TYVEK 3' x 100' Roll Housewrap - Covers 300 sq. ft.

DuPont(TM) Tyvek® HomeWrap® is a durable, non-woven, non-perforated sheet of spunbonded, high-density polyethylene (HDPE) with microscopic pores large enough for moisture vapor to pass through, but small enough to resist air infiltration and water intrusion
Helps to protect a home from the elements by reducing air infiltration, reducing water intrusion and vapour permeability - Improves energy efficiency
Easy to use - Covers approximately 300 sq. ft.
3' W x 100' L