Scotchbrite Satin 21J Bell

The bulk of the musical talk
Post Reply
User avatar
edsel585960
5 valves
5 valves
Posts: 1512
Joined: Sun Oct 09, 2011 4:28 pm
Location: SW Florida

Scotchbrite Satin 21J Bell

Post by edsel585960 »

After reading Mark's thread when he stripped and scotchbrited his euphonium, I thought I'd try it on my Conn bell that the lacquer was roached out on. Turned out pretty well I think. :D
Conn 20-21 J
Conn 10J, Conn 26 K, Martin Mammoth, Mirafone 186, Soviet Helicon, Holton Raincatcher Sousaphone, Yamaha 103, King 1240.
User avatar
andrew the tuba player
3 valves
3 valves
Posts: 489
Joined: Fri Jun 15, 2007 5:17 pm
Location: Some where in Arkansas
Contact:

Re: Scotchbrite Satin 21J Bell

Post by andrew the tuba player »

I realize this was a few months ago but I am pondering a what to do with a similar situation. I have an old 20j with the original recording bell. The body looks good but the bell is all messed up,and really drags the appearance of the horn down.
I've heard that stripping these horns will mess up the sound. I'm sure the recording vs upright would have something to do with it but I wanted to ask how much this affected your horn.
1969 Mirafone 186 BBb
1965 Conn 20J
Olds fiberglass Sousaphone Project- for sale
Epiphone Thunderbird Bass Guitar
Cremona 3/4 upright bass
Three Valves
6 valves
6 valves
Posts: 4230
Joined: Wed Jan 07, 2015 9:44 am
Location: With my fellow Thought Criminals

Re: Scotchbrite Satin 21J Bell

Post by Three Valves »

I like the effect visually, I'd think the sound would have changed little.
I am committed to the advancement of civil rights, minus the Marxist intimidation and thuggery of BLM.
User avatar
roweenie
pro musician
pro musician
Posts: 2165
Joined: Mon Mar 05, 2007 10:17 am
Location: Waiting on a vintage tow truck

Re: Scotchbrite Satin 21J Bell

Post by roweenie »

I've never noticed any appreciable difference between lacquer or raw brass.

Raw brass will certainly hide any imperfections (dents, etc.) much better than lacquer, as does flat wall paint over gloss or even semi-gloss.

As to appearance, I much prefer the look of raw brass. First, I shine it up really nice, and then very lightly go over it with scotch-brite. At a distance, it gives the appearance of satin silver.

*****SUBJECTIVE COMMENT*****

I can't explain why, but there has always been something about a lacquer finish that "turns me off".

*****SUBJECTIVE COMMENT ENDED*****
"Even a broken clock is right twice a day".
User avatar
andrew the tuba player
3 valves
3 valves
Posts: 489
Joined: Fri Jun 15, 2007 5:17 pm
Location: Some where in Arkansas
Contact:

Re: Scotchbrite Satin 21J Bell

Post by andrew the tuba player »

I agree. I'm not to much of a fan of lacquer although some manufactures can really pull it off. Gotta say Satin Silver for me.

Now the question is how goofy would a 20j look with a raw bell and lacquered body? The body finish is actually pretty good. But the horn was a school horn I'm pretty sure for it's life until a week ago so the body is riddled with little dents and dings so raw brass may actually be beneficial.
Does anyone have any pictures of raw 20js? I've tried to look for them and can't seem to find them.
1969 Mirafone 186 BBb
1965 Conn 20J
Olds fiberglass Sousaphone Project- for sale
Epiphone Thunderbird Bass Guitar
Cremona 3/4 upright bass
User avatar
edsel585960
5 valves
5 valves
Posts: 1512
Joined: Sun Oct 09, 2011 4:28 pm
Location: SW Florida

Re: Scotchbrite Satin 21J Bell

Post by edsel585960 »

I Can honestly say I have not noticed any horrid intonation problems since stripping the bell. As far at the appearance, the bell has started to patina to a nice brass color that blends very well the 20J body which has some lacquer left. What does the audience see, that big shiny bell sticking up in the back row. I put a nice coat of wax on it every couple of months to try to slow the oxidation. I would have rather sent the bell to Lee Stofer for a complete redo but being the cheapskate I am this route had a good (and affordable) outcome. :D
Conn 20-21 J
Conn 10J, Conn 26 K, Martin Mammoth, Mirafone 186, Soviet Helicon, Holton Raincatcher Sousaphone, Yamaha 103, King 1240.
User avatar
andrew the tuba player
3 valves
3 valves
Posts: 489
Joined: Fri Jun 15, 2007 5:17 pm
Location: Some where in Arkansas
Contact:

Re: Scotchbrite Satin 21J Bell

Post by andrew the tuba player »

I fixed a giant dent in my bell as well. Some highschool 15 years ago decided to stand on the bell...but it rolled out ok. And you can't see scarring unless you're about 5 feet away or so.

I agree they may look a little goofy. But every director who's told me that has taken it back once they've heard it... :)
I may look more into it if I find a valve.
1969 Mirafone 186 BBb
1965 Conn 20J
Olds fiberglass Sousaphone Project- for sale
Epiphone Thunderbird Bass Guitar
Cremona 3/4 upright bass
Post Reply