ZCCI Waterproof Redispersible Latex Powder(RDP).
When mixed with water, RDP redisperses evenly throughout cement mortar. As the mortar cures and water evaporates, dispersed polymer particles fuse together to form a continuous, dense polymer film inside the hardened mortar. This polymer network seals capillary pores and micro-cracks in the cement matrix, blocking penetration channels for water.
Core Waterproof Advantages
⭐ Effectively cut off water infiltration paths, greatly reducing water absorption of mortar;
⭐ Prevent efflorescence caused by water-soluble salt migration, keeping wall surface clean and uniform;
⭐ Enhance freeze-thaw resistance for exterior construction, avoiding peeling and cracking under humid weather;
⭐ Improve long-term durability of tile adhesive, exterior putty and thermal insulation base coat in wet environments.
After a total of 9-day water immersion test, the film formed by ZCCI waterproof RDP remains intact with no emulsification or decomposition, retaining excellent flexibility and resilience.
The entire testing process was authentically documented via 9-day time-lapse footage.
ZCCI Waterproof RDP – Quality proven by real test results.
