Fungitrol 420 Carbamic acid, butyl-3-iodo-2-propynyl ester 55406-53-6 International Specialty Products Preservatives / Biocides / Fungicides SEALANT ADHESIVE >> Solvent based ADHESIVE >> Water-based FUNGITROL® 420 fungicide offers highly effective, broad-spectrum protection against degradation, discoloration and defacement caused by mold, mildew and algae. Carbamic acid, butyl-3-iodo-2-propynyl ester FUNGITROL® 420 fungicide is used primarily as a dry-film mildew protector for paint, coatings, stains, etc. Other applications include adhesives, metalworking fluids and printing inks. It is easily incorporated into water-based or solvent-based formulations. It can be added efficiently at the appropriate formulation stage (i.e., prior to letdown). The product exhibits good stability with ionic surfactants and emulsifiers. Adhesives FUNGITROL® 420 can be used as an additive to non-medical, non-food use natural and synthetic adhesive formulations and caulks to prevent the growth of fungal organisms in the material both in the wet state and in the dry film of the finished product. Recommended use levels are between 0.1 - 1.25% wet formulation weight. This product should be added toward the end of production cycle with good agitation to ensure a uniform distribution. For example, to inhibit the growth of mildew on latex-based wall cover adhesive for a non-food area add 1.0% (10 lbs. of FUNGITROL® 420 per 1000lbs. of latex-based adhesive formulation) of this product to the latex-based formulation. Carbamic acid, butyl-3-iodo-2-propynyl ester. Used as a highly effective, broad-spectrum fungicide/mildewcide and algaecide in water-based and solvent-based non-medical, non-food use natural and synthetic adhesive formulations and caulks. Offers broad protection against degradation, discoloration and defacement caused by mold, mildew, and algae. Shows good stability with ionic surfactants and emulsifiers. Use level: 0.1-1.25% wet formulations weight.