murray moore
Member
I have a 60 year old tractor that has been gobbed up with grease, old paint and rust. It looks like it was painted during its working life with a two part enamel or acrylic because the paint is shiny, it does not come off with a solvent, and its hard as a rock (from what is left or not scraped off from use).
The paint job was incomplete so I have taken my time to disassemble the tractor, repair what has been broken or poorly maintained, scrubbed it with industrial degreasers and hot water, and washed it down with solvent (lacquer thinner). I have then scuff sanded the remaining paint with 100 grit taking the shine off the paint and exposing bare metal that was scratched off or not painted due to parts that were left on the tractor. Then washed it down with lacquer thinner again.
I treated the bare metal with zinc phosphate and then washed it off with a dishwashing detergent and hot water.
Its squeaky clean and the red paint is scuffed pretty well. This is a working tractor, so I am using the TISCO brand vermillion red from this site.
My next step is shooting with with an epoxy primer and all of the parts I removed that require red paint. (Nason brand).
1. Within 24 hour recoat window I have the choice of shooting a 2K primer over the epoxy or just topcoat with the red paint. What would you do? Is there really a need to shoot 2K primer over the epoxy? I don't plan to smooth sand the rough casting chassis or attached parts.
2. Next I plan to shoot Tisco clear over the red paint to help protect it from UV. My understanding is that this Tisco paint is VanSickle paint, and its not high automotive quality but a generally overall implement paint. Is this correct?
3. For the sheet-metal, I am wondering of I should go with an automotive quality paint? or will this Tisco paint last and be acceptable for a good looking tractor? (after-all lots of time has been spent cleaning and fixing this thing) I do want the paint to last for a few years without fading or turning chalky white.
I don't have access to a sand blaster so I have used steel braided brushes on an angle grinder when necessary, and hand scratched scuffed the surface paint. I could always chemically strip the remaining paint and wash it down again, but the remaining paint ain't going anywhere and its stuck except where chipped and I have smoothed and feathered those edges so its acceptable.
What are your thoughts? This approach has bee a balance between being practical and reasonable vs. taking steps to repair, clean and paint so its a nice looking rig but not necessarily a trailer queen.
I don't have all summer to finesse this -as there is work to be done.
The paint job was incomplete so I have taken my time to disassemble the tractor, repair what has been broken or poorly maintained, scrubbed it with industrial degreasers and hot water, and washed it down with solvent (lacquer thinner). I have then scuff sanded the remaining paint with 100 grit taking the shine off the paint and exposing bare metal that was scratched off or not painted due to parts that were left on the tractor. Then washed it down with lacquer thinner again.
I treated the bare metal with zinc phosphate and then washed it off with a dishwashing detergent and hot water.
Its squeaky clean and the red paint is scuffed pretty well. This is a working tractor, so I am using the TISCO brand vermillion red from this site.
My next step is shooting with with an epoxy primer and all of the parts I removed that require red paint. (Nason brand).
1. Within 24 hour recoat window I have the choice of shooting a 2K primer over the epoxy or just topcoat with the red paint. What would you do? Is there really a need to shoot 2K primer over the epoxy? I don't plan to smooth sand the rough casting chassis or attached parts.
2. Next I plan to shoot Tisco clear over the red paint to help protect it from UV. My understanding is that this Tisco paint is VanSickle paint, and its not high automotive quality but a generally overall implement paint. Is this correct?
3. For the sheet-metal, I am wondering of I should go with an automotive quality paint? or will this Tisco paint last and be acceptable for a good looking tractor? (after-all lots of time has been spent cleaning and fixing this thing) I do want the paint to last for a few years without fading or turning chalky white.
I don't have access to a sand blaster so I have used steel braided brushes on an angle grinder when necessary, and hand scratched scuffed the surface paint. I could always chemically strip the remaining paint and wash it down again, but the remaining paint ain't going anywhere and its stuck except where chipped and I have smoothed and feathered those edges so its acceptable.
What are your thoughts? This approach has bee a balance between being practical and reasonable vs. taking steps to repair, clean and paint so its a nice looking rig but not necessarily a trailer queen.
I don't have all summer to finesse this -as there is work to be done.