Dehydran 671 Cognis Defoamer / Antifoaming agent Acrylic/Acrylate Resins Alkyd Resins Epoxy Resins Phenolic Resins Polyester Coatings >> Waterborne White spirit Use Anti-foaming agent for water-soluble coatings. Composition Blend of defoaming ingredients, contains silicone DEHYDRAN 671 has good defoaming properties in amine-neutralized aqueous coatings. Tests have been carried out with systems based on binders such as alkyd resins, polyacrylic resins, epoxy esters and phenolic resins. DEHYDRAN 671 shows a remarkable long-term defoaming effect.Solvent white spirit As positive side effects, an improvement of the levelling properties of the coatings and also a reduction of the floating tendency has been observed. Negative side effects have not been observed in connection with appropriate dosages. The optimum quantity required should be determined by carrying out appropriate tests. Blend of defoaming ingredients, contains silicone. Anti-foaming agent for water-soluble coatings. Can be used in amine-neutralized aqueous coatings. Long-term defoaming effect. Improves the levelling properties of the coatings and also a reduction of the floating tendency. Recommended usage level: 0.2 - 1.0%. The optimum quantity required should be determined by carrying out appropriate tests.