JAMES HARDIE 1/2" x 3' x 5' Hardibacker Cement Board

Used in place of regular drywall, gypsum boards, glass mesh cement boards, and "floated" walls/floors
Basic composition: 90% Portland cement and sand with selected additives
Superior strength and durability so your floors/walls are stable
Contains no formaldehyde, no gypsum and no paper facing or abrasive aggregate
Greatest resistance to moisture and mold so the underlayment of your floors/walls are protected
Moldblock technology: substrate achieved perfect score on industry mold tests
Resistance to flame spread so you are protected

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