Overview

Proxel® PRESS PASTE is a formaldehyde-free, broad-spectrum in-can preservative specifically developed for aqueous systems that require microbial protection during storage and use. Manufactured by LANXESS, this product contains 1,2-Benzisothiazolin-3-one (BIT) in a high-concentration paste form, offering robust protection against bacteria, yeast, and mold. Its thick, paste-like consistency makes it particularly suitable for formulations that require minimal water addition or are highly viscous in nature. With excellent thermal and pH stability, Proxel® PRESS PASTE is ideal for industrial applications where preservation efficiency, low odor, and eco-label compliance are essential.

Benefits

• High Active BIT Content – Delivers strong biocidal activity in a compact form

• Formaldehyde-Free Composition – Compliant with eco-labels and low-toxicity claims

• Suitable for Viscous Systems – Paste form is ideal for minimal water formulations

• Broad-Spectrum Protection – Effective against bacteria, fungi, and yeasts

• Low VOC and Odor – Designed for sensitive and low-emission applications

• Wide pH Stability – Performs across a wide pH range, from 4 to 12

Applications

• High-Solid Paints & Coatings – Ensures microbial protection in low-VOC and solvent-free coatings

• Adhesives & Sealants – Suitable for thickened, high-viscosity glues and sealant systems

• Pigment Dispersions & Colorants – Preserves aqueous dispersions with limited water content

• Printing Pastes & Inks – Used in textile printing pastes and viscous aqueous inks

• Polish & Wax Emulsions – Protects high-solids water-based polish systems from microbial degradation

• Construction Materials – Used in premixed tile adhesives and plasters

Properties Table