Accessories

PermaBASE™ Cement Board Tape

Conceals and reinforces joints between PermaBASE® Cement Board.

Resources

Submittals

Submittal Builder

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 - 24 per carton 400

*Coverage - Approximately 375 ft. per 1,000 sq. ft. of cement board

Specifications

Products that suit any project criteria

Product Details

Applications:

Outdoor Living, Continuous Insulation, Cement Board Masonry Veneer, Cement Board Stucco, Sauna / Steam Room, Shower, Kitchen, Heat Shield, Floors, Fireplace, Bathtub, Accent Wall

Frequently Asked Questions

Ready to answer your product and installation questions

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

  • 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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Expert Connection

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