Shaw 2 In 1 Pro Underlayment for Engineered Hardwood - 200 Sq. Ft.

Features:

• “Just right” thickness for comfort and stability
• Seam overlap protection with peel and stick adhesive strip eliminating the need to tape seams when installing over concrete
• Closed cell construction for better sound control
• Bonded polyethylene layer provides a moisture retardant barrier to protect your floor
• For use over concrete or wood substrates on all grade levels
• Does not support the growth of molds and mildews