MP Global Moisture Barrier 480 in. x 2-1/2 ft. x 40 ft. Polyethylene Film Underlayment-MB006300100 - The Home Depot

MP Global

Model # MB006300100

Internet # 100641164

Store SKU # 778545

Moisture Barrier 480 in. x 2-1/2 ft. x 40 ft. Polyethylene Film Underlayment

MP Global Moisture Barrier 480 in. x 2-1/2 ft. x 40 ft. Polyethylene Film Underlayment

This item has been discontinued.
The Home Depot no longer carries this specific product.

$0.18 / sq. ft.
$18.07/  roll  (covers 100.0 sq. ft.)


Model # MB006300100

Internet # 100641164

Store SKU # 778545

Store SO SKU # 240069

Moisture block is a convenient and effective vapor barrier designed specifically for small to medium-sized flooring jobs. Moisture block totally eliminates the hassle of dealing with a giant sheet of folded plastic. Most sheets of plastic are oversized at 1000 to 2000 sq. ft. They're folded over and over which is a big headache because they won't lay flat. Once they are finally flat, there's usually a lot of time spent calculating how to lay them out and cut them. Much time and material are wasted. At just 100 sq. ft. per roll, Moisture Block easily rolls out and lays flat. Its self sealing seams make it simple to connect and form a continuous 6 mil vapor barrier.

  • Designed for use over most types of sub floors
  • Can help protect your wood or laminate floor from harmful subsurface moisture
  • Helps create moisture resistance
  • Roll the film out and tape all seams for easy installation


Assembled Depth (in.)  480 in  Assembled Height (in.)  .006 in 
Assembled Width (in.)  30 in  Product thickness (mil) 
Recommended overlap (in.)  Roll length (ft.)  40 
Roll width (in.)  30 
Antimicrobial  No  Commercial / Residential  Commercial / Residential 
Cushioning  No  Flooring Product Type  Underlayment 
Flooring type(s) used with  Any  Material  Plastic 
Moisture control included  Yes  Package coverage (sq. ft.)  100 
Returnable  90-Day  Sound absorbing  No 
Subflooring type  Concrete 
Warranty / Certifications
Manufacturer Warranty  Free from manufacturer defects 


Rated 4.3 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by Just as expected Order arrived on time and as expected/described. Thanks. December 30, 2014
Rated 4.0 out of 5.0 by Easy Installation As expected, easy install: Unroll, overlap edges. Sheets remained in place as flooring was installed. December 28, 2013
Rated 4.0 out of 5.0 by great vapor barrier easy to roll out and tape down. worked fine under my wood flooring strips. January 29, 2013
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