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By kl4bidn
#587
@bondo497 asked a few questions about how I made the foam for this seat. This is how I did it, I'm sure there are different or better ways. My background is furniture and I'm completely self taught. I have been on the journey since 2012. I never worked with leather before this.

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After many hours of research and little to go on other then Instagram photos and few odd videos. I glued sections of foam together in the basic size and shape of the seat.

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Using a pneumatic die grinder, like below with a 60 and/or 80 grit disc, I contoured the seat. It is an extremely messy job with lots static cling. You need a large air compressor to keep up with the grinder. Wear a respirator and safety glasses.

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Here's a picture of my husband getting in on the fun. He was trying a larger electric grinder but we went back to the pneumatic. You can see the foam stuck to him. You can see where I made marks where I wanted my curves to start and stop.

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Here's it is completely shaped.

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I glued white Celestra (upholstery dust cover fabric) over entire seat for extra holding of the foam sections and so I could draw my seam layout (red lines) on it. Which you can actually see better in the next picture.

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I also used the white Celestra to make my patterns with. It's cheap and flexible. Please share what you use to make patterns.

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Here's are close up for the corner patterns Bondo497 asked about. They were tricky and I made many test pieces before cutting my big patterns. You can also see the tan vinyl test pieces in some of these photos.

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Here are my pleat inserts showing cut size measurement pattern to finished product.

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All my leather seat pieces are backed with headliner. You can see the pull bars and strips that got sewn to the insert seams that are used to draw down and hold the inserts in place. (they are a weird name that I can't recall right now). This photo is before if outline stitched to headliner to each piece.

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Well, that's how I did it. Hope it helped answered your questions, ask more if you need to.

@john I see a foam sculpting course in your future!
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By RyanFreeborn
#591
Thanks kl4bidn. I'm a newbie self-taught trimmer( soon to be taught by John via his videos!) and this was a great informational post for someone like me. Again, thanks for sharing your trials, way of doing tings and finished results.
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By BigRig
#592
Hi Ryan,

Join the club, John videos and my habit of picking seats up from the garbage are going to go a long way in learning!
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By Bondo497
#594
I meant course not class, they won't let me stay in California long enough for a class but I still have enough pop corn to catch another video. Haha.
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By BigRig
#595
This is a good display for all of us here who are learning Upholstery. There is just a lot of figuring it out I see. Thank you for posting thiese pictures.
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By John
#603
@kl4bidn What a great tutorial this is! Thanks for sharing your process. Haha yes sculpting foam is a huge mess!. It gets everywhere.
I use clear vinyl for patterns. Look like your stuff works nicely as well.

@Bondo497 Haha yes I plan on doing a foam course In the future. Not sure when I will start that.
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By BigRig
#695
@John,

I have a seat cushion foam that is sitting on the bench right now. Food delivery truck driver, two seats and virtually 1/4 of the foam has been torn out. WHen making that video consider including a portion that shows how to deal with this. I think the foam cushion really should be replaced as it is cracking all over the place underneath too. Customer has to have his Rig back in service after the weekend no time to wait.
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By John
#701
Ok I will make a note of that. Thanks!
Yeah seats in service trucks and tractors are usually totally destroyed before they decide to get them fixed. Sometime its better and faster to just start with a new block of foam and carve out a new one just like kl4bidn did here. Up to you to make the call.
If your really desperate and on a low budget I have seen people just fill the voids with that natural cotton batting I used in the tuck and roll videos. I don't recommend it but It gets the job done if the customer is super cheep and tight on time.
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By BigRig
#711
Well tight on time and also CHEAP!!!! Is that kinda common in Upholstery? I had some of the exact same foam on hand as kl4bidn so am doing a pretty cool job of putting the crumbly pieces back together :scream:
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By John
#712
Haha yeah it depends. Usually jobs like that where the vehicle is used every day yes they are. I bet it will come out nice!
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