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Sovereign Hey'Di Barrier Mortar – High-Performance Waterproof Repair Mortar - 25kg is backordered and will ship as soon as it is back in stock.
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Place your order before 3pm for next working day delivery.
Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.
A high-performance, cementitious repair mortar formulated to prevent water ingress at critical junctions. Designed for use as part of the Sovereign Hey’Di Tanking System, it creates a durable fillet at wall/wall and wall/floor joints and can also be used for patch repairs. Its hydrophobic properties and high compressive strength ensure long-term waterproofing without shrinkage or cracking.
For comprehensive health and safety information, refer to the Safety Data Sheet.
Feature | Barrier Mortar | Regular Mortar | Hydraulic Cement |
---|---|---|---|
Waterproof | Yes | No | Yes |
Shrinkage-Free | Yes | No | Partially |
Application on Active Leaks | Yes | No | Yes |
Tanking Fillet Use | Yes | No | No |
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