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VAE (Vinyl Acetate Ethylene) powder, also known as RDP (Redispersible Polymer Powder), is a dry, white or cream-colored powder that is used as an additive in dry-mix mortar. It is made by spray-drying a vinyl acetate-ethylene copolymer emulsion. VAE powder is hygroscopic, meaning it readily absorbs moisture from the air. It is important to store […]

Vinyl Acetate Ethylene (VAE) powder, also known as Redispersible Polymer Powder (RDP), is commonly used as an additive in the formulation of external wall putty. Here are some key aspects of using VAE powder in external wall putty: Adhesion and Flexibility: VAE powder enhances the adhesion of the putty to various substrates, which is crucial […]