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Backer-On Cement Board Screws

Backer-On Rock-On

Designed for attaching fiber cement board such as HardieBacker®* to wood or light gauge steel framing.

  • Flush seating in all cement board when angle driven
  • Ability to attach close to edge in all cement boards without fractures or blowouts
  • Stikfit™ recess for one-handed driving, while eliminating cam-outs and wobbling
  • Premium corrosion-resistant finish to prevent rust from bleeding into grout

WHY BACKER-ON

Backer-On Screws provide the optimal fastening solution for installing fiber cement board to wood or steel framing. Backer-On Cement Board Screws conform to ANSI A108.11 Standards for cement board installation.

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