Blue Board 3'x5' 1/2" Thick Building Panels

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Product Overview

100% waterproof, mold and mildew proof

High insulating properties due to its extruded polystyrene core

Strong and ready to tile surface made of reinforcing fiberglass mesh fully embedded in a cement based resin coating.

Extremely lightweight. Suit for installations over older structures and fast and safe handling on construction sites.

Easy and clean to cut to size using a utility knife.

No limitation to use of tile sizes or the type of tile.

No limitation to use of cement based thinset mortars and grouts.

Replaces cement boards plus the added waterproof membranes.

Available in multiple sizes and thicknesses for use as floor underlayment, wall and ceiling backer board, over countertops, tub decks, and for building seats or tileable furniture without need for any support made of wood or steel.


Besides the basic type, there are lots of other waterproof products made of tile backer board.

Such as shower tray for different type of shower drains like linear, square or round shape shower drains.

And shower niche box and shower bench, shower curb and bathtub cladding.

Blue backer board has passed various tests: SGS NO CFC NO CFC. (Fluorine-free and bromine-free test), ASTM E84 test, European EN13501 test, American ASTM C518-17, ASTM C947, ASTM 473, ASTM 297, ASTM G21 test.


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