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Cafonci-103 JS Polymer Cementitious Waterproof Paint is a high-performance, two-component waterproofing coating designed specifically for areas subjected to regular moisture or continuous water immersion.
It works by combining the flexibility of organic polymers (acrylic emulsion) with the structural strength and durability of inorganic cement. When cured, it forms a continuous, seamless, rubber-like elastic membrane that adapts to minor structural shifting or concrete settling without cracking.
Key Applications
Kitchens & Bathrooms: Ideal for sealing sub-floors and walls before laying tiles, effectively blocking moisture from seeping into adjacent rooms.
Balconies & Terraces: Provides robust weather and UV resistance, handling structural expansion and contraction caused by temperature swings.
Swimming Pools & Water Tanks: Formulated to withstand continuous water immersion and long-term hydrostatic pressure (positive water pressure).
Core Performance Features
Wet-Substrate Tolerant: Can be applied directly onto damp concrete surfaces (without standing water), which significantly reduces project waiting times.
Eco-Friendly & Non-Toxic: A water-based, low-odor formula that meets green construction standards, making it safe for indoor residential spaces and confined basement areas.
Excellent Sag Resistance: The thick, liquid-aggregate consistency allows it to be applied effortlessly on vertical surfaces, walls, and pipe bases without running down.
Step-by-Step Application Guide
To achieve a long-lasting, worry-free waterproof barrier, follow this sequence precisely:
Pro-Tip: If the concrete substrate is completely bone-dry and highly porous, lightly dampen it with water or apply a thin polymer primer coat first. This prevents the dry concrete from instantly sucking moisture out of the fresh waterproof paint, which can cause the coating to cure too quickly and powdery.
