Johns Manville Corp. Datasheets for Wallboard

Wallboard is used to create a fireproof barrier in interior spaces. They are also used to provide decorative value.
Wallboard: Learn more

Product Name Notes
Tackboard for Office Interiors -- Whispertone® Tackboard Johns Manville Whispertone® Tackboard is a rigid, resilient fiber glass board manufactured using flame-attenuated glass fibers with mat facers on one or both surfaces. Whispertone Tackboard is designed for use...
Wallboard for Office Interiors -- Whispertone® Wallboard Johns Manville Whispertone® Wallboard is manufactured using fine, rotary process glass fibers bonded with a thermosetting resin to produce a structurally rigid board insulation. The top surface is smooth and...