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
|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...|