AD Chemicals is specialized in chromium(VI)-free conversion coatings and passivations. These products are marketed under the brandname PreCoat.
Pre-treatment chemicals prior to coating
AD Chemicals develops, produces and supplies a wide range of products to pretreat aluminium surfaces prior to a coating process. This can be both a powder-coating and liquid paint process. AD products significantly enhance adhesion, corrosion protection and general surface quality of the finished product. All products are certified by or tested against international quality standards such as Qualicoat and GSB. The products can be applied in dip, spray and cascade processes.