BRB Silanil® 533 ESO

BRB Silanil® 533 ESO by BRB International BV acts as a coupling agent and adhesion promoter. It is epoxy functional silane oligomer containing gamma-glycidoxy groups and methoxy groups. Designed for metallic pigment coatings where it can improve dispersion ability of metallic fillers or pigments in water-based epoxy coatings containing zinc or other metallic pigments. Suitable for inorganic surfaces by post addition into solvent-based and water-based resins. Recommended usage level of BRB Silanil® 533 ESO is 0.2-2 %wt of metallic fillers.