DUROCK Brand Cement Underlayment Board

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Superior ceramic tile substrate for floor and countertop applications

DUROCK ® Brand Underlayment is an ideal substrate for floor and countertopceramic tile installations. The standard 4’ x 4’ size is easy to handle,reducing waste and saving time, and the nominal 5/16” thickness helpseliminate transition trim when abutting carpet or wood flooring and otherfinish materials. Can be applied directly over old floor substrates andcountertops to save time. It has formed, smooth edges and square-cut ends.DUROCK Brand Underlayment is backed by a 30-year warranty for interiorapplications.

Durock® Brand Underlayment’s nominal 5/16” thickness helps eliminatetransition trim when abutting carpet or wood flooring, and helps minimize levelvariations with other finish materials. It is made in various sizes toaccommodate user preference and help cut down on waste.

Tile bond – exceeds tile industry standards for tile shear

Mold resistant – exceeds tile industry standards for resistance to bacteriaand fungus growth

Water durable – will not rot, warp, delaminate, or disintegrate when exposedto water

Nominal 5/16” thickness helps eliminate transition trim when abuttingcarpet or wood flooring

Score and snap – speeds up installation for increased productivity

Multiple sizes – accommodates contractor preferences and reduces waste

Can be appied directly over old substrates on countertop to save time

Non-combustible – panel is fire safe, and is used in fire resistantdesigns

Follow good safety and industrial hygiene practices during handling and installation of all products and systems. Take necessary precautions and wear the appropriate personal protective equipment as needed. Read material safety data sheets and related literature on products before specification and/or installation.

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