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PermaBASE™ Cement Board Tape

Conceals and reinforces joints between PermaBASE® Cement Board.

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Fiberglass mesh tape

For interior and exterior applications

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 130
  • 2" x 250' (76.2 m) Roll - 24 per carton 665
  • 4" x 150' (45.7 m) Roll - 12 per carton 400

*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’, 2” x 250’, 4” x 150’

Coverage:

Approx. 375 ft. per 1,000 sq. ft. of cement board

Frequently Asked Questions

Ready to answer your product and installation questions

Do I need to treat the joints on PermaBASE products?

All joints and corners must be finished with PermaBASE Cement Board Tape in approved mortars or basecoats.

What do I tape the PermaBASE board joints with?

2” wide alkali-resistant PermaBASE Cement Board Tape for all board joints.

4” wide alkali-resistant PermaBASE Cement Board Tape for inside and outside corners.

4” wide alkali-resistant PermaBASE Cement Board Tape for all exterior applications.

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National Gypsum Company is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.