Waterproof Cement Backer Board 0.42 in. x 3 ft. x 5 ft. with HydroDefense Technology.

Introducing our waterproof cement board - the ultimate solution for protecting your projects with confidence. Made with 90% Portland cement and sand, this board provides a strong foundation for both commercial and residential applications. Its fully waterproof composition eliminates the need to waterproof the entire surface, saving you time and effort. Plus, with the ability to easily score and snap for quick and clean cuts, this board is versatile and convenient to use. Measuring 3 ft. x 5 ft. and 0.42 in. deep, it is suitable for floor, wall, countertop, or backsplash applications. Skip the step of waterproofing the entire board and just focus on joints and fasteners. Please note that additional waterproofing may be required - always consult

• Protect projects with confidence, waterproof cement board provides the ultimate barrier to moisture on walls and flooring


• Contains no fillers or abrasive aggregate, made with 90% Portland cement and sand for strength, creating a strong foundation for projects


• Fully waterproof composition throughout the board saves time by eliminating the need to waterproof entire surface


• Skip the step of waterproofing entire board - just waterproof joints and fasteners


• Score and snap - easily perform quick and clean cuts indoors using a scoring knife or a utility knife


• Strong enough for use in commercial or residential applications


• 3 ft. x 5 ft. board is 0.42 in. deep and works on floor, wall, countertop or backsplash applications


• Fire Resistant,


• Waterproof


• Product weight 39 lb