100% Waterproof Cement BoardHelps protect tile installations and wall cavities from moisture penetrationUnmatched strength and excellent tile adhesion you’ve come to expect from the most preferred brand of backer boardFully waterproof composition throughout the boardTrusted by pros as the most preferred brand of backer boardExceptional workability – cuts quick and clean with minimal dust and debrisFormulated with MoldBlock® Technology to protect the boardHelps provide time savings on install – just waterproof the joints and fasteners and move on to the next step†
Features
| Series Name | HardieBacker with HydroDefense Technology |
| Material | Fiber cement |
| Common Measurement (W x L) | 3-ft x 5-ft |
| Common Thickness in Inches | 1/2-in |
| Actual Length (Inches) | 60 |
| Actual Width (Inches) | 36 |
| Actual Thickness (Inches) | 0.42 |
| Weight (lbs.) | 39 |
| ASTM C1288 Compliant | Yes |
| ANSI A118.9 Compliant | Yes |
| Warranty | Limited lifetime |
| For Use with Bathroom Walls | Yes |
| For Use with Fireplace Exteriors | No |
| For Use with Kitchen Counters | Yes |
| For Use with Pools | No |
| For Use with Shower Floors | No |
| For Use with Garage Floors | No |
| CA Residents: Prop 65 Warning(s) | Yes |
| UNSPSC | 30161500 |
| Water Protection | Waterproof |
| For Use with Garage Walls | Yes |
| For Use with Kitchen Backsplashes | Yes |
| For Use with Bathroom Floors | Yes |
| For Use with Vinyl Floors | Yes |
| For Use with Shower Walls | Yes |
| For Use with Patios | No |
