Cleaning and repairing the Shellac clear coat on Vintage sewing machine heads
#371
Power Poster
Join Date: Mar 2011
Location: Somewhere
Posts: 15,510

I can see why you would want to work on the finish. I would work on another machine first. I would go to Glenn's profile and read everything he has written. I have a few things on here, too - I get into my mistakes and that might be helpful, too. As far as servicing your machine here is a link: http://www.quiltingboard.com/vintage...t-t174236.html I'm thinking there is a lot posted on QB about the FW machines.
#372
Member
Join Date: Dec 2013
Location: Wichita Falls, TX
Posts: 22

The close up pics make it look much worse than it is. I was told to use WD-40 and black paste shoe polish on the finish. He said the shoe polish would fill in the scratches. Does this sound right? I am worried about it rubbing off on my fabric while sewing.
#374
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Join Date: Mar 2011
Location: Somewhere
Posts: 15,510

It is nowhere in this tutorial
#375

Don't use WD-40. It can silver the decals if they're at all vulnerable. That calls into question the other advice. I think shoe polish would rub off on fabric until it was gone then the scratches would reappear.
I've seen far better suggestions for refreshing a finish that isn't in dire need of rehabilitation. I am however the wrong person to ask about the best chemicals to refresh a machine. I get cloud out of wax unless I use a power polisher and the FW is way too small and complex for that.
I'd be curious what a good coat of wax would do. Wax can fill the scratches creating the optical illusion of a flat surface that reflects evenly - i.e. shine - and it's a lot safer than the 2 products you've had recommended.
Shoe polish is fine for the case.
I've seen far better suggestions for refreshing a finish that isn't in dire need of rehabilitation. I am however the wrong person to ask about the best chemicals to refresh a machine. I get cloud out of wax unless I use a power polisher and the FW is way too small and complex for that.

I'd be curious what a good coat of wax would do. Wax can fill the scratches creating the optical illusion of a flat surface that reflects evenly - i.e. shine - and it's a lot safer than the 2 products you've had recommended.
Shoe polish is fine for the case.
#380
Member
Join Date: Dec 2013
Location: Wichita Falls, TX
Posts: 22

My game plan is this:
1. Clean machine with sewing machine oil. All the store had was Dritz.
2. Wipe off with naphtha.
3. Apply a little shellac over the decals to protect them.
4. Wax.
Am I missing anything? Thanks!
1. Clean machine with sewing machine oil. All the store had was Dritz.
2. Wipe off with naphtha.
3. Apply a little shellac over the decals to protect them.
4. Wax.
Am I missing anything? Thanks!
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