Allows the user complete freedom of movement

a 3/8" lock-washer

R-12 CertainTeed Wood 3

well-balanced design and silicone face seal for enhanced comfort

Hinge location: Hinges must be located on the second dimension (height)

PermaBASE PLUS Cement Board Dimensions:4' x 8' Allows the user complete freedomSame qualities as PermaBASE Cement Board but is 15% lighter Moisture & Mold Resistant. Easier Cut & Faster Install. Smoother Surface Stronger Bond. EdgeTech Reinforced Edge. PermaBASE PLUS Cement Board has the same qualities built into PermaBASE Cement Board but is 15% lighter. When you need to lighten your load, consider PermaBASE PLUS for both interior and exterior applications. Advantages Stays intact when exposed to water; will not rot,