This alkali-resistant, glass-fibre mesh reinforcement tape is ideal for joining and strengthening joints on 6 mm and 12 mm cement backer boards.
You can find this item in rolls measuring 15.2 meters by 51 millimeters.
Alkali-Resistant Cement Board Tape Designed to resist alkali for extended durability Self-adhesive for convenient application Incorporates heavier fiberglass yarn for increased strength