On Orders Over $199
On Orders Over $199
Blanke Aqua Shield Preformed Outside Corners are precision-shaped waterproofing components designed to eliminate leaks at outside angles—areas where hand-cut membrane pieces often fail. Made to integrate seamlessly with the Aqua Shield sheet membrane system, these corners lay flat, embed easily, and form a consistent waterproof seal that resists movement and moisture over the long haul.
They’re the cleanest, most efficient way to waterproof outside corners on shower curbs, benches, niches, and half walls, saving time while improving the overall reliability of the system.
Fail-proof shape: Preformed to fit perfectly—no folding, no trimming.
Fast installation: Drop it in place, embed it, and move on.
Leak-stop protection: Reinforces one of the most critical waterproofing points.
Cleaner assemblies: Ultra-thin profile avoids bulky buildup at transitions.
System-ready: Fully compatible with Aqua Shield sheet membrane and banding.