Vapour Permeable Water Resistive Barrier - Self-Adhering White Protecto Wall VP 40IN x 120FT 1/RL

Protecto Wall VP Water Resistive Barrier is a primer-free self-adhering, self-sealing, drainable, nonwoven, vapour permeable, microporous polyolefin laminate that provides 98.5% drainage efficiency. No mechanical fasteners are required for the installation.