Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Wacker VINNAPAS EP 709 VAE Emulsion

Wacker VINNAPAS EP 709 VAE Emulsion is a vinyl acetate-ethylene copolymer dispersion designed for high-performance tile adhesives and cementitious renders. It delivers excellent green strength, open time, and water resistance while enhancing flexibility and adhesion on challenging substrates. The product features low VOC, good freeze-thaw stability, and compatibility with cement and additives—ideal for demanding construction applications worldwide.
  • wacker vinnapas ep 709 vae emulsion_fd1bea86
  • wacker vinnapas ep 709 vae emulsion_fd1bea86

Features Of Wacker VINNAPAS EP 709 VAE Emulsion

  1. Highly stable vinyl acetate–ethylene (VAE) copolymer emulsion with excellent freeze-thaw resistance.

  2. Low minimum film formation temperature (MFFT) enabling good coalescence at ambient conditions.

  3. Outstanding adhesion to diverse substrates including concrete, plaster, wood, and aged paints.

  4. Low volatile organic compound (VOC) content, compliant with stringent environmental regulations.

  5. Good water resistance and scrub resistance in final dried films.

Typical Applications Of Wacker VINNAPAS EP 709 VAE Emulsion

  1. Interior and exterior wall coatings for enhanced durability and washability.

  2. Tile adhesives requiring high green strength and extended open time.

  3. Exterior insulation finishing systems (EIFS) base coats and renders.

  4. Repair mortars and patching compounds for improved flexibility and bond strength.

  5. Decorative plasters and textured finishes requiring consistent rheology and film integrity.

Specifications Of Wacker VINNAPAS EP 709 VAE Emulsion

Chemical TypeVinyl acetate–ethylene (VAE) copolymer emulsion
Product FormAqueous dispersion
AppearanceWhite to slightly yellow, homogeneous liquid
Solids Content54–56 wt.%
pH Value4.5–5.5
Viscosity (at 20 °C)100–300 mPa·s (Brookfield RVT, spindle #3, 20 rpm)
Minimum Film Formation Temperature (MFFT)≈ 10 °C
VOC Content< 5 g/L


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