I am almost complete with my oil extraction/restoration on my 2007 f350 King Ranch seats. I have owned it for a few years but have not done more than condition them on tried one spa treatment which forced me to go to this extent. I am using Advanced Leather Solutions, Inc. Company Homepage - Leather Care, Repair, and Restoration - ADVLeather.com products, the oil extractor deep moistorizer and the conditioner based on Kevins recomendations. I got about 90% of the oil out but needed to sand the leather with 400grit to correct some of the ware after the first moisturizing. The rear seats just had the deep moisturizer and conditioner and are in better then new condition.
Before
Worst part
First extraction in process
Here is the 3rd application. You can see the white areas have no oil left. Have the 4th and hopefully last coat on. This is a spot applications to the oil effected area.i also sanded down the badly aligatored area with 400grit paper. Hopefully I will have them moisturized after this application.

I have them moisturized right now (had them conditioned but more oil came out on the surface so I pull that out and re moisturized). If the rears are a good indication the factory finish texture wise is back, color of course is not but it's pretty close says head rest in the back. The center arm rest sides were perfect factory everything since no sun damage and I'll take a pick to compare in the morning. The fronts are not rock hard any more and they look like they might finish out fantastic on 90% of them with one or two spots I didn't extract 100% sanding them made a night and day difference on the really bad spots. One arm rest is a total loss though but it was when I bought the truck so I knew that was impossible going into it.
Back seats final product and I am more then happy [URL=http://s135.photobucket.com/user/vodomagoo/media/Mobile%20Uploads/20151026_090130_zpsdsghaqwg.jpg.html]

Front just with moisturizer still absorbing.


Before

Worst part

First extraction in process

Here is the 3rd application. You can see the white areas have no oil left. Have the 4th and hopefully last coat on. This is a spot applications to the oil effected area.i also sanded down the badly aligatored area with 400grit paper. Hopefully I will have them moisturized after this application.

I have them moisturized right now (had them conditioned but more oil came out on the surface so I pull that out and re moisturized). If the rears are a good indication the factory finish texture wise is back, color of course is not but it's pretty close says head rest in the back. The center arm rest sides were perfect factory everything since no sun damage and I'll take a pick to compare in the morning. The fronts are not rock hard any more and they look like they might finish out fantastic on 90% of them with one or two spots I didn't extract 100% sanding them made a night and day difference on the really bad spots. One arm rest is a total loss though but it was when I bought the truck so I knew that was impossible going into it.
Back seats final product and I am more then happy [URL=http://s135.photobucket.com/user/vodomagoo/media/Mobile%20Uploads/20151026_090130_zpsdsghaqwg.jpg.html]


Front just with moisturizer still absorbing.

