GuardExo DCT 20G
GuardExo DCT 20G
GuardExo DCT 20G is an industrial-grade biocide and dry film preservative designed to protect coatings, paints, and related formulations from microbial attack. It is based on a 20 % active ingredient of an isothiazolinone-type antimicrobial (similar to DCOIT chemistry) that targets bacteria, fungi, algae, and mold in both wet and dry states. This makes it suitable for in-can preservation during manufacturing and dry-film protection after application. GuardExo DCT 20G helps extend product life, maintain appearance, and reduce spoilage across paints, coatings, adhesives, construction chemicals, inks, and water-based formulations. It is easy to incorporate into water- and solvent-based systems and supports long-term microbial control without affecting film quality.
Key Features of GuardExo DCT 20G
- Broad-spectrum antimicrobial action against fungi, bacteria, algae, and molds in coatings and films.
- Dry film preservative performance that continues protection after application to surfaces.
- Compatible with a wide range of industrial formulations including paints, adhesives, inks, and construction materials.
- Low volatility and low leachability, helping ensure long-term stability and resistance to wash-off.
- Easy to use and incorporate into both water- and solvent-based systems at recommended dosage levels.
- Helps maintain visual and physical quality of coated surfaces by preventing biodeterioration and discoloration.