LumberJocks

Finishing inside of a Vase

  • Advertise with us

« back to Woodturning forum

Forum topic by Ken Olsen posted 12-04-2021 06:05 PM 607 views 0 times favorited 7 replies Add to Favorites Watch
View Ken Olsen's profile

Ken Olsen

37 posts in 487 days


12-04-2021 06:05 PM

Topic tags/keywords: question

I just completed a tall segmented vase and i used blo friction finish on the project. since i constructed it in layers i could finish the inside fairly easy, but when i got to the neck it was hard since the inside diameter was only 1 inch.
and was concerned about my finger getting twisted off, This is my second vase and so far i always used the same finishing material. Since you dont see the inside like in a standard bowl could i finish it inside with say shellac rather than the same as the outside. does it matter would the wood shrink or expand differently it would be a lot easier to just brush on several coats of sealer inside any comments?

-- My daughter came into the garge when she was small and said I know what your making mom told me Its a Mess


7 replies so far

View drsurfrat's profile

drsurfrat

1240 posts in 528 days


#1 posted 12-04-2021 10:10 PM

I think that would be fine. And even a mismatched surface will be better than unfinished in terms of shrinking/swelling.

-- Mike (near Boston) ... Laziness is the mother of invention, necessity is the mother of exhaustion - me

View Lazyman's profile (online now)

Lazyman

8869 posts in 2729 days


#2 posted 12-04-2021 10:20 PM

The shellac will be fine. If you are using a commercial or self mixed friction finish, they usually have both shellac and BLO in them so it would not hurt to get a little BLO on it and then top it with a 1/2 lb cut shellac.

You just go ahead and use the friction finish. It doesn’t really matter if it gets fully buffed, though I would probably try wrapping a cloth around a dowel or something and see if I could buff it a little bit at least.

-- Nathan, TX -- Hire the lazy man. He may not do as much work but that's because he will find a better way.

View hairy's profile

hairy

3360 posts in 4874 days


#3 posted 12-05-2021 01:08 AM

I would probably finish it with the same friction finish, just slow down the lathe to make it safe. Maybe ,even with the lathe turned off, it just won’t shine like the outside.

Woodturners are the only people that will look inside.

I hope you are using paper towels or tissue, and not a rag.

-- there's someone in my head but it's not me...

View pottz's profile

pottz

22444 posts in 2326 days


#4 posted 12-05-2021 02:01 AM

do as nathan and hairy said,you’ll be fine. i love your signature line,hilarious !!!

-- working with my hands is a joy,it gives me a sense of fulfillment,somthing so many seek and so few find.-SAM MALOOF.

View OSU55's profile

OSU55

2945 posts in 3331 days


#5 posted 12-06-2021 04:12 AM

With a 1” opening all you need to do is seal the inside. No need to friction polish it. All of my segmented work and one piece hollow forms (see my LJ projects) are fully assembled and hollowed, then finished. I just pour in shellac, oil, etc slosh it around, cover all areas, dump out any liquid left.

View Ken Olsen's profile

Ken Olsen

37 posts in 487 days


#6 posted 12-06-2021 10:09 PM

Thanks for all the suggestions i tried using a round dowel but using a small cloth didnt work Hairy i think just applying the non spinning would work, i made the utube video guy called it shine juice I made it with blo alch and shellac works pretty good but i though you needed heat to cure it thats why i did not just apply it. OSU55 i like your suggestion just pour some in do you give it several coats?

-- My daughter came into the garge when she was small and said I know what your making mom told me Its a Mess

View OSU55's profile

OSU55

2945 posts in 3331 days


#7 posted 12-08-2021 04:08 AM

For inside, Don’t put any blo in the mix. Just shellac, thin with dna if needed. Shellac can cause the wood to swell, possibly cracking the piece, though segmented work should be ok. 2# cut doesnt penetrate as deep as a lighter coat, so doesnt swell as much. Get a coat for coverage, let it sit a day, then do another if you want it fully sealed, but it isnt necessary. Thinned poly doesnt cause as much swelling. I finish more pieces with poly and seal with it.

Have your say...

You must be signed in to reply.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics

HomeRefurbers.com