GlasRoc Type-X Shaftliner is designed and engineered for use in constructing lightweight Shaftwall and Area Separation Firewall assemblies. GlasRoc Shaftliner is UL Classified and ULC Listed in fire resistance designs and features double beveled edges for easy installation. In addition to its fire resistive properties, GlasRoc Shaftliner is also designed and engineered to provide added protection against mold.
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