Nickel modified zinc with fluoride.
Immersion: Product of choice for Rubber to Metal Bonding. Conventional technology paint pretreatment product for immersion. Produces light paintable coating that gives good corrosion protection. This product is easier to run that Perma-Gard 30555.
Spray: Conventional technology, mid-temperature (< 160) paint pretreatment product for spray. Produces light paintable coating that gives good corrosion protection.