ATPGroup 257®

Single-use stabilizer that targets haze precursors in beer.

Product Specs

Free-flowing, moderately dusty blend of powdered silica xerogel and PVPP. Single-use stabilizer that targets haze precursors in beer without any negative impact on aroma, flavor, or foam. Prevents protein-polyphenol complexes from forming by adsorbing proteins, tannoids and polyphenols to prevent chill and permanent haze. Should be mixed in deaerated water and dosed proportionally into the beer stream for maximum contact & mixing and must be removed from product before entering final package for consumers.

  • Slurry Ratio: 1 kg/10 L water
  • Prehydration Time: 30 minutes
  • Contact Time: 5 minutes
  • Permeability: ~105 mDarcy
Dosage Rate:
  • 15–50 g/hL for beers 60/40 malt/adjunct
  • 20–80 g/hL for beers 100% malt and less than 20Plato OG with standard hopping
  • 80 gm/hL for beers 100% malt and greater than 20Plato OG and heavily hopped or heavily dry hopped

Packaging: 30 lb fiberboard box