Proxel BD20 1,2-benzisothiazolin-3-one 2634-33-5 Avecia Preservatives / Biocides / Fungicides SEALANT ADHESIVE >> Water-based PROXEL BD20 is a broad spectrum biocide for the preservation of industrial water-based products against spoilage from bacteria, yeasts and fungi. PROXEL BD20 is a 20% aqueous dispersion of 1,2-benzisothiazolin- 3-one. PROXEL BD20 is effective in a wide range of industrial aqueous-based products. Synthetic polymer emulsions Water-based adhesives Household products Tape joint compounds Leather processing solutions 20% aqueous dispersion of 1,2-benzisothiazolin-3-one. Biocide for the preservation of industrial water-based products against spoilage from bacteria, yeasts and fungi. Use level: 0.05-0.25 %wt in water-based adhesives