PRIMIS® KT 3000

PRIMIS® KT 3000 by Wacker is a highly effective additive for controlled flocculation for exterior paints and plasters in cold environments (even if the temperatures are at 5°C). It contains zinc acetate, which complexes with water molecules, and polyethyleneimine, which can bond to components in the paint or plaster. Just one to three percent of PRIMIS® KT 3000 added to a dispersion (50%) is sufficient for a gel-like structure to form in the paint or plaster, which can protect against rain, for example, until the plaster or paint is dry. Exhibits good compatibility with vinyl-acetate-ethylene-based VINNAPAS® dispersions. It enhances the durability of the surface and shows good stability with pigment/filler and electrolyte. Recommended dosage is 1-3% in the dispersion (50%).