2hrs.
Description
Wide 450mm × 10m Alcor aluminium‑core dampcourse for large cavity trays, parapets, and complex junctions. Bituminous coatings aid adhesion and compatibility with masonry systems. Provides an effective moisture barrier when appropriately lapped and terminated. Install to building code with correct falls and weeps. Keep rolls clean, flat, and protected from weather prior to use. Avoid incompatible materials and follow manufacturer guidance for long‑term performance in damp‑proofing applications.
