SealCoreX Rapid Tanking Membrane is a fast-curing, two-component flexible waterproofing membrane for professional tanking of walls and floors in bathrooms, shower enclosures, and wetrooms prior to tiling.

Mixed and applied by brush or roller directly to the substrate, SealCoreX cures rapidly without shrinkage or cracking, even without exposure to air. It forms a continuous, fully waterproof barrier that is ready to tile over quickly.

As a self-crosslinking, two-component system, SealCoreX outperforms single-component tanking products. It provides high initial adhesion to mineral substrates, fleece-backed membranes, and sealing tapes. Once cured, it forms a highly flexible, durable membrane that accommodates structural movement without cracking or de-bonding.

Made in Germany. Fully compatible with all our wetroom sealing systems.

Key features

• Two-component flexible tanking membrane for walls and floors
• Apply by brush or roller for a fast, professional finish
• Made in Germany to premium quality
• Fast-curing reactive system
• Cures without shrinkage or cracking
• Highly flexible after curing
• Excellent adhesion to mineral substrates and fleece-backed membranes
• Compatible with all our wetroom waterproofing systems

Download Technical Datasheet (PDF)