eXP® Shaftliner consists of a moisture- and mold resistant gypsum core encased in a coated, specially designed PURPLE® fiberglass mat on the face, back and sides. It is available in a Type X core. The glass mat is folded around the long edges to reinfor
- For use in shaft, stairwells and Area Separation Walls
- Resists mold and moisture
- 12-month extended exposure warranty
- Fire-resistant material with a non-combustible gypsum core helps protect framing elements, even when cladding is combustible
- Approved component in specific UL fire-rated designs
- Provides superior water resistance without impeding vapor transmission
- Resists the growth of mold per ASTM D3273 with a score of 10, the best possible score
- Scores and snaps easily without sawing
- Coated glass mat facers for easy handing
- Dimensionally stable under changes in temperature and relative humidity
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Full Description & Specs