Post treatment is the final stage in the pretreatment process. It removes the effects of hard-water salts and provides enhanced corrosion resistance and paint adhesion.
HitSol HitSeal HSHS100 – Accessa’s HitSol HitSeal 100 is a water-based final seal rinse designed to protect ferrous and non-ferrous metals from corrosion during short-term indoor storage. It is perfectly suited for use as a pre-paint steel seal rinse in phosphatizing operations. HitSeal 100 contains no nitrites, nitrates or oils. It is suitable for use in recirculating spray washers, but can also be used in immersion processes.
Henkel Bonderite M-PT 99X – Henkel’s Bonderite M-PT 99X is a Ccromium and phosphate-free post treatment that increases paint adhesion and corrosion resistance of metal surfaces for use over all types of conversion coatings used in the pretreatment of steel, zinc, and aluminum surfaces. A patented chrome- and phosphate-free post treatment specially formulated for use on all types of conversion coatings and used in the pretreatment processing of steel, zinc, and aluminum surfaces.
Henkel Bonderite M-PT 50NC – Henkel’s Bonderite M-PT 50NC is designed for use over phosphate coatings and is applied by spray or immersion. The chrome-free conversion coating agent increases the corrosion resistance of the coatings when painted.