Blue Hawk 100-sq ft Standard 2 mm Flooring Underlayment Post Light MJ401C-XR is driven by a

MJ401C-XR is driven by a long-life

Key features include an embossed texture

Sculpted Shine for Effortless Elegance

Project Kit is used to secure concrete or brick pavers in patio

Blue Hawk 100-sq ft Standard 2 mm Flooring Underlayment Post Light MJ401C-XR is driven by a100 sq ft 2 mm Foam Flooring Underlayment with Vapor Barrier A 2 mm foam underlayment designed for laminate and engineered hardwood floors. It includes a built in vapor barrier and self sealing tape to simplify installation while protecting against moisture. Key Features: Moisture Protection: Built in vapor barrier helps prevent moisture damage Easy Installation: Self sealing tape streamlines setup and seams Durable & Lightweight: 2 mm foam