a free-flowing, white, spray-dried organic polymer emulsion (often VAE-based) that transforms into a stable emulsion when mixed with water
It acts as a vital modifier in construction materials—such as tile adhesives, mortars, and renders—improving adhesion, flexibility, tensile strength, and durability. RDP enables better workability, reduces water adsorption, and prevents cracks in thin-layer applications.
These include high quality cement and mortar mixes. There are several different redispersible polymer powder uses that make buildings stronger and more durable.

Polycarboxylate Water Reducer
it acts as a superior dispersant, utilizing a polycarboxylate ether backbone for, typically in the form of liquid or powder, it is ideal for high-strength, self-leveling, and precast concrete applications.

or hypromellose, is a versatile, water-soluble polymer from cellulose used as a thickener, binder, film-former, and stabilizer in construction, pharmaceuticals (artificial tears, controlled release), food, and cosmetics, prized for its ability to improve texture, control water, and form gels, appearing as a white powder that dissolves in cold water to form viscous solutions.

are admixtures added to concrete to speed up the hydration process, significantly reducing setting times (up to 50%) and accelerating early strength development. They are essential for cold-weather construction to prevent freezing, allowing faster finishing, reduced bleeding, and earlier formwork removal. Common types include calcium chloride (non-reinforced only) and non-chloride alternatives like calcium nitrate or nitrite.