The Secret to a Flawless Finish: Why Surface Prep is 90% of a Successful Waterproofing Job


The most expensive, high-tech waterproof coating will fail if applied to a poorly prepared surface. Industry experts agree that surface preparation is the most critical, yet most overlooked, step. This involves thorough cleaning, repairing all cracks and imperfections, and ensuring the surface is sound, dry, and free of contaminants. Proper prep ensures optimal adhesion, creating a continuous bond that prevents water from finding a path of least resistance. A perfect application on a perfectly prepared surface is the gold standard for lasting protection.

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