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 Post subject: Stripping UV Poly...
PostPosted: Wed Feb 27, 2019 5:20 pm 
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Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7380
First name: Ed
Last Name: Bond
City: Vancouver
Country: Canada
Focus: Build
Status: Professional
Any way other than 80 grit?


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 Post subject: Re: Stripping UV Poly...
PostPosted: Wed Feb 27, 2019 6:20 pm 
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Brazilian Rosewood
Brazilian Rosewood

Joined: Sun Mar 30, 2008 8:20 am
Posts: 5968
I have used klean strip premium stripper (60- 100 % methylene chloride) after scoring the finish in several places with some success. They also make "weaker" strippers that don't seem to touch polyester so you need the premium. Generally the higher the concentration of methylene chloride the more effective the stripper and the nastier it is to use.


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 Post subject: Re: Stripping UV Poly...
PostPosted: Wed Feb 27, 2019 6:23 pm 
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Brazilian Rosewood
Brazilian Rosewood

Joined: Wed Feb 20, 2008 7:15 pm
Posts: 7380
First name: Ed
Last Name: Bond
City: Vancouver
Country: Canada
Focus: Build
Status: Professional
Thanks...


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 Post subject: Re: Stripping UV Poly...
PostPosted: Thu Feb 28, 2019 8:03 am 
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Brazilian Rosewood
Brazilian Rosewood
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Joined: Mon Dec 27, 2010 9:06 pm
Posts: 2739
Location: Magnolia DE
First name: Brian
Last Name: Howard
City: Magnolia
State: Delaware
Zip/Postal Code: 19962
Country: United States
Focus: Repair
Status: Professional
Strippers with MEC are going to disappear from the shelves this year..... Stuff is dangerous, actually killed a colleague of mine many years ago (fumes).

A heat gun is the quickest way but has it's own perils...

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Brian

You never know what you are capable of until you actually try.

https://www.howardguitarsdelaware.com/


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 Post subject: Re: Stripping UV Poly...
PostPosted: Thu Feb 28, 2019 9:13 am 
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Koa
Koa

Joined: Mon Feb 13, 2012 8:49 pm
Posts: 1042
First name: peter
Last Name: havriluk
City: granby
State: ct
Zip/Postal Code: 06035
Country: usa
Focus: Build
Status: Amateur
Ed, my curiosity has been piqued...strip what and why?

Thanks!

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Peter Havriluk


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 Post subject: Re: Stripping UV Poly...
PostPosted: Thu Feb 28, 2019 11:44 am 
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Brazilian Rosewood
Brazilian Rosewood

Joined: Sun Mar 30, 2008 8:20 am
Posts: 5968
Methylene chloride products should only be used in well ventilated areas and preferably outdoors. Inhaling the vapors can cause it to combine with the blood as carbon monoxide and starve the body of oxygen. Smoking around it (or an open flame) can cause the vapors to turn to phosgene gas (used to kill people in WW1). It is also carcinogenic.
But it does work good!


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 Post subject: Re: Stripping UV Poly...
PostPosted: Thu Feb 28, 2019 1:39 pm 
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Mahogany
Mahogany

Joined: Tue Dec 27, 2005 11:59 am
Posts: 48
Location: United States
I read in American Lutherie years ago that someone used a clothes iron. I haven't tried it.


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 Post subject: Re: Stripping UV Poly...
PostPosted: Thu Feb 28, 2019 4:39 pm 
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Brazilian Rosewood
Brazilian Rosewood

Joined: Tue May 13, 2008 10:44 am
Posts: 6256
Location: Virginia
Wow I knew that stuff was bad but not that bad. I only ever did it once and used a product called Aircraft Remover which has Methylene chloride in it I believe. It worked pretty amazingly well and I did it outside.


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 Post subject: Re: Stripping UV Poly...
PostPosted: Thu Feb 28, 2019 9:10 pm 
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Brazilian Rosewood
Brazilian Rosewood

Joined: Sun Mar 30, 2008 8:20 am
Posts: 5968
I would buy it in 5 gallon cans to strip furniture. As with many things, most of us who used it survived (so far). bliss


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 Post subject: Re: Stripping UV Poly...
PostPosted: Thu Feb 28, 2019 10:53 pm 
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Contributing Member
Contributing Member

Joined: Fri Jan 11, 2013 2:26 pm
Posts: 488
First name: Carl
Last Name: Dickinson
City: Forest Ranch
State: California
Zip/Postal Code: 95942
Country: USA
Focus: Build
Status: Amateur
50 years ago I worked for a furniture finisher. Somehow he got a 55 gallon barrel of the stuff. He had me dip chairs in it to speed up stripping. I don't remember any breathing protection........I don't remember......


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 Post subject: Re: Stripping UV Poly...
PostPosted: Fri Mar 01, 2019 9:25 am 
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Brazilian Rosewood
Brazilian Rosewood
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Joined: Thu Feb 12, 2009 12:12 pm
Posts: 3293
First name: Bryan
Last Name: Bear
City: St. Louis
State: Mo
Country: USA
Focus: Build
Status: Amateur
Please take cautions about the potential dangers of various substances seriously. I have known far too many people who used to joke about the toxicity of the various chemicals they work with only to find, years later, it wasn't so funny. I'm not saying walk around in a bubble or stay out of the shop, but please take precautions and limit exposures when possible.

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Bryan Bear PMoMC

Take care of your feet, and your feet will take care of you.


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 Post subject: Re: Stripping UV Poly...
PostPosted: Fri Mar 01, 2019 2:19 pm 
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Brazilian Rosewood
Brazilian Rosewood
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Joined: Wed Feb 20, 2008 9:12 pm
Posts: 6983
First name: Mike
Last Name: O'Melia
City: Huntsville
State: Alabama
Focus: Build
Status: Semi-pro
Please take Brian's (and other's) advice. MEC is dangerous. That said, it wont work on polyester (at least stuff u can buy in stores). Heat gun. Watch videos on it. I did recently buy up the stock of a Menard's in Kentucky (5 quart cans). To be used only if I need it. Its almost all gone from stores now. Scrounge around if u want some.


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