EVONIK CORPORATION › TEGO® DISPERS 689 TEGO® DISPERS 689 $0.00 TEGO® DISPERS 689 promotes the incorporation of matting agents in radiation curing formulations. It enables strong matting effect and is solvent free. Add To Cart Added! TEGO® DISPERS 689 promotes the incorporation of matting agents in radiation curing formulations. It enables strong matting effect and is solvent free. You Might Also Like TEGO® DISPERS 670 ZETASPERSE® 179 TEGO® DISPER 690 ZETASPERSE® 2500 TEGO® DISPERS 676
