Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Fri May 23, 2025 5:58 pm


All times are UTC - 5 hours





Post new topic Reply to topic  [ 11 posts ] 
Author Message
 Post subject:
PostPosted: Thu May 24, 2007 4:21 pm 
Offline
Koa
Koa
User avatar

Joined: Sun Jan 07, 2007 1:14 pm
Posts: 761
First name: Blain
City: Leander
State: Texas
Country: United States
Focus: Build
I have the French Polishing for Guitarmakers 2.0 video by Ronald Fernandez and am wondering if any of you have seen it and if so are the steps outlined in the video what you would reccomend?

I'm planning of pore filling with Z-Poxy rather than pumice, but was wondering if there are any other steps or materials that any of you would reccomend in place of what the video covers.

_________________
Thanks,
Blain

http://www.ullrichguitar.com

"89.67% of all statistics are made up on the spot."


Top
 Profile  
 
 Post subject:
PostPosted: Fri May 25, 2007 12:06 am 
Offline
Old Growth Brazilian
Old Growth Brazilian

Joined: Tue Dec 28, 2004 1:56 am
Posts: 10707
Location: United States
I have never seen the video. but know of his process. It is pretty much the traditional process. I don't remember what oil he uses but would recommend Walnut oil.

Now for the muneca or pad I highly recommend a well worn linen or muslin for the outer cover and 100% undyed wood for the inner pad. Cotton cheesecloth works but wool is the best.


Top
 Profile  
 
 Post subject:
PostPosted: Fri May 25, 2007 12:49 am 
Offline
Koa
Koa
User avatar

Joined: Wed Dec 29, 2004 5:34 am
Posts: 1906
Location: United States
What Michael said except I use Extra Virgin Olive Oil. I had blotchy problems with walnut Oil. It may have been that I had a bad batch of oil but it was a nightmare and almost cost me a customer. EVOO for me here out and never a problem.

_________________
Dave Bland

remember...

"If it doesn't play in tune...it's just pretty wood"


Top
 Profile  
 
 Post subject:
PostPosted: Fri May 25, 2007 12:53 am 
Offline
Koa
Koa
User avatar

Joined: Sun Jan 07, 2007 1:14 pm
Posts: 761
First name: Blain
City: Leander
State: Texas
Country: United States
Focus: Build
Thanks Michael. I appreciate the tips.

I was going to ask you to explain the "undyed wood" since I didn't remember seeing that in the video, but while I was posting this it kept running through my head and I'm pretty sure you meant "undyed wool".

In his video he uses baby oil and says it's because some of the vegetable oils can go rancid. I bought some baby oil, but can get some Walnut oil if I need to. What would the benefit be of using Walnut oil over baby oil?


_________________
Thanks,
Blain

http://www.ullrichguitar.com

"89.67% of all statistics are made up on the spot."


Top
 Profile  
 
 Post subject:
PostPosted: Fri May 25, 2007 1:15 am 
Offline
Old Growth Brazilian
Old Growth Brazilian

Joined: Tue Dec 28, 2004 1:56 am
Posts: 10707
Location: United States
Baby oil??? scratching my head. I would be worried about baby oil. It could have additives that you do not want. you want a pure oil either extra virgin olive oil of virgin walnut oil. Walnut is rarely stepped on (have additives added) I believe that most baby oils have had lanolin added.

If you use Olive oil be sure it is extra virgin not just virgin.


Yep typo, wool not wood


Top
 Profile  
 
 Post subject:
PostPosted: Fri May 25, 2007 1:49 am 
Offline
Koa
Koa
User avatar

Joined: Sun Jan 07, 2007 1:14 pm
Posts: 761
First name: Blain
City: Leander
State: Texas
Country: United States
Focus: Build
Cool. Thanks Michael. I'll run out and get some different oil.

_________________
Thanks,
Blain

http://www.ullrichguitar.com

"89.67% of all statistics are made up on the spot."


Top
 Profile  
 
 Post subject:
PostPosted: Fri May 25, 2007 7:49 am 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Tue Feb 15, 2005 10:31 am
Posts: 3134
Location: United States
[QUOTE=blain1976] What would the benefit be of using Walnut oil over baby oil? [/QUOTE]
Baby oil is petrolium-based, walnut and olive oils are not. Some people have good results with baby oil, but others say it doesn't work well for them. It's kind of a "pick one and go with it" situation. I don't think you can go wrong with olive oil. It can go rancid, but so what? It has a pretty long shelf life (many months, in my experience), and you can find it in smaller bottles, so you're not really wasting much money. Besides, you can transfer a couple of ounces into another bottle for FP use, and use the rest in the kitchen!

As for walnut oil, be sure to buy the pure stuff. Read the lable. Much of the grocery store WO has additives. Lee Valley and (I think) Woodcraft sell the good stuff. I've found walnut oil to be a bit less slippery than olive oil, but some folks here like it a lot. I don't know if it really makes any difference for a French Polish, but walnut oil is a semi-drying oil, and FP expert Eugene Clark actually mixes it in the bottle with his shellac. They remain seperate from each other, though, so you'd have to agitate the mixture before each application to the pad. Clark then also uses olive oil as his lubricant.


Top
 Profile  
 
 Post subject:
PostPosted: Sun May 27, 2007 7:39 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Mon Mar 19, 2007 7:05 am
Posts: 9191
Location: United States
First name: Waddy
Last Name: Thomson
City: Charlotte
State: NC
Focus: Build
Status: Semi-pro
Correct me if I'm wrong, but isn't Baby Oil, just Mineral Oil with some smelly stuff in it?  I saw some FP instructions that used Mineral Oil too.  Don't know if Baby Oil would be right or not.  However, when used as directed, Mineral Oil is an excellent lubricant, and I don't think it has any petroleum in it.

Has anyone ever tried grape-seed oil.  Monounsaturated, like Olive oil, but will handle higher temperatures in the pan - not that that would have any impact on FP process.  How about almond oil - seems like it would smell good while working.


_________________
Waddy

Photobucket Build Album Library

Sound Clips of most of my guitars


Top
 Profile  
 
 Post subject:
PostPosted: Sun May 27, 2007 8:21 am 
Offline
Cocobolo
Cocobolo
User avatar

Joined: Tue Mar 20, 2007 3:45 pm
Posts: 206
Location: United States

"about almond oil - seems like it would smell good while working"


How can anything smell better than Olive Oil? ........ Oh Yeah .... I'm Italian LOL


Peter


."



Top
 Profile  
 
 Post subject:
PostPosted: Sun May 27, 2007 12:58 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Thu Mar 01, 2007 3:15 pm
Posts: 2302
Location: Florida

I used EVOO on my FP. I did see on that tape on FP that he said that baby oil would work as a lubricant, aqnd he did mention something about the smell. I'm afraqid all I could think about if I used baby oil would be dirty diapers


 


_________________
Reguards,

Ken H


Top
 Profile  
 
 Post subject:
PostPosted: Tue May 29, 2007 3:23 am 
Offline
Old Growth Brazilian
Old Growth Brazilian

Joined: Tue Dec 28, 2004 1:56 am
Posts: 10707
Location: United States
Main thing is to use a 100% pure slow drying oil (IMO a natural vege oil like olive or walnut) that will not introduce contaminates to the film and that what ever type of solvent you use will cut it and clear it off during spiriting and glazing.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 11 posts ] 

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 24 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB® Forum Software © phpBB Group
phpBB customization services by 2by2host.com