
Blanke Aqua Shield Waterproofing Membrane
Instant Waterproofing. Tile the Same Day.
Blanke Aqua Shield is a waterproofing membrane that can be applied with thinset to most surfaces that are dry, flat and structurally sound. Blanke Aqua Shield provides a vapor barrier that makes it ideal for steam rooms. The high tensile strength of Blanke Aqua Shield ensures long lasting protection from moisture penetration in continuous wet areas such as shower stalls and bathrooms. In addition to waterproofing, Blanke Aqua Shield's German-engineered blend of fibers also provides exceptional resistance to mold build-up; break-down from strong chemicals; and UV destabilization. A wide range of convenient accessories is available such as Blanke Aqua DB for taping movement joints; Blanke Aqua SA, a self-adhesive tape for quick and convenient taping of seams; and preformed corners.
Why Tile Pros Trust AQUA SHIELD
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Instantly Tileable – No drying time required. Install and set tile the same day.
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Waterproof + Vapor Barrier – Built-in moisture and steam protection for showers, steam rooms, and spas.
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Crack Isolation – Handles substrate movement without telegraphing cracks.
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Mold & Mildew Resistant – Polyethylene core won't support biological growth.
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Chemical & UV Resistant – Stands up to harsh conditions, cleaners, and exposure.
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Consistent Thickness – No guesswork, no puddling—just clean coverage every time.
Don’t Forget the System
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AQUA SEAL Adhesive – Waterproof seam and corner sealing
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Preformed Inside & Outside Corners – Factory-folded for fast, leak-proof installs
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Pipe & Mixing Valve Collars – Prevent leaks at penetrations