VINKOCIDE™ KTL is based on 1,2-Benzisothiazolin-3-one (BIT) with Methylisothiazolinone (MIT). ideal for use in aqueous and water miscible systems. Broad antimicrobial spectrum against bacteria, fungi and yeasts. Free from formaldehyde, formaldehyde releasers. Excellent chemical stability phenolics or heavy metals, non-volatile, excellent long-term efficacy, good compatibility with other raw materials.

grotan® TK 5 Plus N is a preservative for concrete admixtures. Liquid preparation based on 2-Octyl-2H-isothiazol-3-one and reaction product of ethylene glycol, urea and Paraform. Highly effective in ligninsulfonate based admixtures. Broad, balanced spectrum of effect against yeasts and moulds. Contains no organically bound chlorine (has no effect on the AOX value).

parmetol® K 20 is nearly colourless- light green liquid. Fully soluble in water and in most polar organic solvents.