Wool Berber Carpet by Nature's Carpet, Everest Color:Twilight It's also recommended as a

It's also recommended as a moisture barrier for new or old heating and air conditioning ducts

or the box is returned with damaged samples

30 mils dry

it may be used full strength

Wool Berber Carpet by Nature's Carpet, Everest Color:Twilight It's also recommended as aEverest: Natural, Untreated 100% Wool Carpet in a Tufted Berber Loop Pile Nature's Carpet Everest Collection is a soft Berber loop pile made of British wool. This collection offers a variety of neutral color options and complements both modern and classic styles. By nature, wool is dirt and soil resistant, fire retardant and non allergenic; it's also exceptionally durable and thus able to provide beauty, warmth and comfort for decades. Recommend