Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Thu Apr 18, 2024 8:02 pm


All times are UTC - 5 hours


Forum rules


Be nice, no cussin and enjoy!




Post new topic Reply to topic  [ 4 posts ] 
Author Message
PostPosted: Tue Jan 21, 2020 8:36 pm 
Offline
Walnut
Walnut

Joined: Wed Jan 27, 2016 8:37 pm
Posts: 22
First name: Brian
Last Name: Simmons
State: Ohio
Focus: Build
Status: Amateur
Hi Everyone,

I've sprayed on clear lacquer sanding sealer onto my acoustic, and while level sanding, I seemed to have sanded through a few spots.
As you can see from the pictures, they appear lighter than the rest of the guitar, so I'm wondering what my next steps should be? There are no more high spots anywhere, do I need to continue adding sanding sealer to make the color uniform, or will the final lacquer coats blend everything together?

I am using stewmac clear gloss lacquer and sanding sealer.

Thanks


You do not have the required permissions to view the files attached to this post.


Top
 Profile  
 
PostPosted: Tue Jan 21, 2020 9:31 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood

Joined: Sun Mar 30, 2008 8:20 am
Posts: 5939
It would be safer to add some sanding sealer in those areas where it is missing. Most sealers add a little bit of opacity to a finish (one reason I don't like them) so you - may - wind up with a slightly mottled finish if you top coat areas with and without sealer. Then again it may not be noticable.


Top
 Profile  
 
PostPosted: Tue Jan 21, 2020 10:46 pm 
Offline
Koa
Koa

Joined: Tue Jan 22, 2008 8:57 pm
Posts: 738
Location: Austin, Texas
yes, you need to recoat to make sure you have proper coverage so the sealer can do it's job...as a note I've never found a good reason to level sand sealer...just knock down any furballs and such...you really don't have the surface thickness to effectively level it, that comes later with a few layers of top coat


Top
 Profile  
 
PostPosted: Wed Jan 22, 2020 7:39 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

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
For sealer to seal the surface must be covered.....

He is some other info you may find useful. https://howardguitars.blogspot.com/2017 ... brian.html

_________________
Brian

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

https://www.howardguitarsdelaware.com/


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 4 posts ] 

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 74 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