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RTC Cement Board Tape

by RTC
RTC Cement Board Tape is a self adhering, heavy duty fiberglass mesh that is ideal for reinforcing seams between cement backer units and other tile underlayment. Always be sure to install underlayment using manufacturers specifications.
  • Complies with ANSI A108.11 standards
  • Alkali-resistant for longer life
  • Strong heavy-duty fiberglass mesh
  • Strong bonding self-adhesive