





PermaBASE™ Cement Board Tape
Conceals and reinforces joints between PermaBASE® Cement Board.
Resources
Technical Data Sheet
Fiberglass mesh tape
PermaBASE™ Cement Board Tape conceals and reinforces joints between PermaBASE® Cement Board. 2 in. wide polymer-coated (alkali-resistant) fiberglass mesh tape for interior applications and 4 in. wide polymer-coated (alkali-resistant) fiberglass mesh tape for exterior applications. 4" wide tape is recommended for inside and outside corners.
Package Sq. Ft. per roll
- 2" x 50' (15.2 m) Roll - 24 per carton
- 2" x 250' (76.2 m) Roll - 24 per carton
- 3" x 150' (45.7 m) Roll - 12 per carton
- 4" x 150' (45.7 m) Roll - 12 per carton
*Coverage - Approximately 375 ft. per 1,000 sq. ft. of cement board
Specifications
Products that suit any project criteria
Product Details
Size(s):
2" x 50' (15.2 m), 2" x 250' (76.2 m), 3" x 150' (45.7 m), 4" x 150' (45.7 m)
Coverage:
Approx. 375 ft. per 1,000 sq. ft. of cement board
Tips & Tools
Detailed information to support your next project
Frequently Asked Questions
Do I need to treat the joints on PermaBASE products?
All joints and corners must be finished with PermaBASE Cement Board Tape on approved mortars or basecoats.
What do I tape the PermaBASE board joints with?
3" or 4” Alkali-resistant mesh tape and polymer-modified mortar mix.

International Distributors
For International Distributors of Unifix products, click below
Explore Now
Expert Connection
Discuss your project with Unifix experts who can help guide your product selection.
Get In TouchNeed Technical Information?
Call 1-800-NATIONAL®
Unifix is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.