Schluter KERDI Size:Roll of 16.42 LF Isolates mastic residue — can

Isolates mastic residue — can be applied directly over existing cutback mastics to create a strong bond

5 lbs of activated carbon-zeolite blend and True Medical Grade HEPA filter

but not much

Unlike most antimicrobial products that contain pesticides or other harmful VOCs

It can also be used on natural stone or concrete surfaces

Schluter KERDI Size:Roll of 16.42 LF Isolates mastic residue — canNon toxic, waterproofing membrane for tile and stone Schluter KERDI is a pliable membrane designed to waterproof walls and shower floors prior to installation of tile or stone. Made of 8 ml thick polyethylene in Germany with zero VOCs and no odor, KERDI is covered in both sides with a fleece webbing to anchor the membrane in ceramic tile thin set mortar. Use it over regular sheet rock. There's no need for special green boards or waterproof drywall.