Concrete Masonry Resurfacer

WATERSTOP™ CP is a polymer-modified waterproof masonry coating formulated with Portland cement and sized aggregates for superior protection. Applied in one coat by trowel, dry-process shotcrete, or multi-brush application, WATERSTOP™ CP creates a durable barrier on block, brick, concrete, or stone surfaces. It effectively waterproofs from the interior, even under hydrostatic pressure and provides exterior wall protection, making it the ultimate solution for moisture control and masonry resurfacing.

Features & Benefits

• Waterproofs Under Hydrostatic Pressure – Stops water infiltration even in high-pressure conditions.
• Interior & Exterior Protection – Versatile application for both sides of the wall.
• Polymer-Modified Formula – Enhances adhesion and durability for long-lasting performance.
• Concrete Masonry Resurfacer – Restores and protects aging masonry surfaces.
• Base for Moisture-Sensitive Coatings – Creates a stable foundation for additional finishes.
• Single-Coat Application – Easy installation by trowel, shotcrete, or brush.

Perfect For

• Eliminating water and dampness in basements
• Waterproofing block, brick, concrete, or stone walls
• Interior wall protection against groundwater intrusion
• Exterior wall defense in harsh weather conditions
• Preparing surfaces for moisture-sensitive coatings
• Resurfacing deteriorated masonry structures