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DensGlass® Shaftliner Repair Guides

Interactive step-by-step repair instructions for common field damage scenarios on Area Separation Wall assemblies.

Minor Surface Damage

Small dents, scratches, or surface abrasions that don't penetrate the fiberglass mat. Common from tool impacts or minor jobsite handling.

Damaged Edge

Edge damage from improper handling, forklift contact, or installation mishaps. May include crushed or broken corners that need repair before finishing.

Torn Fiberglass Mat

Repair of DensGlass Shaftliner panels with torn fiberglass-mat facing and no core damage.