PABCO GLASS SHAFTLINER is suitable for lining elevator shafts and constructing light weight fire barriers for cavity shaft walls, stairwells, and area separation walls in commercial and multifamily residential applications. Its proprietary gypsum core is reinforced with glass fibers and encased in a distinctive orange, mold-resistant glass fiber mat facing. This combination provides added dimensional stability that resists warping, rippling, buckling, and sagging. PABCO GLASS SHAFTLINER is warrantied for extended exposure, up to 12 months, under normal weather conditions.

Features

• 1” Type X glass-mat faced liner panels with moisture- and mold-resistance for use in shaft wall and area separation wall systems
• Suitable for installation before the building envelope is fully enclosed and dried-in (fast track or pre-rock)
• Fire resistant—1 and 2-hour fire ratings