Good spray on undercoating

[95Escahoe]

So I am in the process of cleaning and painting the frame, cleaned it up, used rusty metal primer did two coats, gonna top coat with two coats of gloss black, then was gonna put some spray on undercoating on top so picked up some rust-oleum undercoating coating tried it on a peice of metal and when dry it's still tacky even 24hrs latter is there and undercoating that isn't like that?

 

[cjcarlin]

3m rubberized undercoat. Believe p/n is 8883. Not cheap but very good stuff and when it's cured it's not tacky. It's like spraying rubber.

 

[95Escahoe]

3m rubberized undercoat. Believe p/n is 8883. Not cheap but very good stuff and when it's cured it's not tacky. It's like spraying rubber.

That's what I am looking for

 

[Jrgunn5150]

Eastwood has the chassis black, it works awesome, its epoxy based so it bonds the rust in