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Nice still using all of my developments. I made those work for Ed.

Question: I thought that the lacquer was clear but you called it “gold lacquer”. So the lacquer of a brass trumpet is actually not transparent but has an opaque color itself like paint (gold), which means that when you look at a lacquered brass trumpet you’re not actually seeing the raw brass underneath? Please correct me if I’m wrong.

On the instrument you used in this demonstration is that red rot or rust on it? With that much discoloration would such an instrument be worth salvaging because the metal might be very weak or very thin in those areas?

Hello, Thanks for the demo. What are you using as a flux please? thanks

Bom dia, sou do Brasil esse fluxo de solda liquido poderia me dar mais informação? Good morning, I'm from Brazil, could this liquid solder flux give me more information?

Start with penetrating oil and be patient (hours.) You will then be able to pull the slide out with yer front teeth. Be patient.

YO, VEO MAS CONVENIENTE DESSOLDAR EL CODO DE LA BOMBA, SACAR LOS TUBOS POR SEPARADO Y UNA VEZ ARREGLADO, VOLVER A SOLDAR EL CODO. EVITAMOS EL MARTILLEO.. HE UTILIZADO VARIAS HERRAMIENTAS DE FERREE'S. SALUDOS DESDE ESPAÑA.

How to remove the remaining varnish from the trumpet?

I needed some work done on my 1988 Cadillac, so I went to a local shop. The tech came out and asked me too raise the hood. Then I saw his huge belt buckle, like they have in Texas. "No thanks,"and I left immediately. Yes, this story DOES apply to this video.

There is a trumpet with a main spit valve tube that jumps out when played. Would expanding the removable tube slightly be appropriate or what could work?

Interesting horn. I would like to know the make model and serial number, please. Is Feree's penetrating oil a real deal maker? Leagues above 3-1 oil, Liquid Wrench, etc?

What is the name of the liquid flux..is the powder flux more effective than the liquid flux..if I use butane flame can it melt it..to stick the broken thing I have to clean the surface so that it becomes copper or I continue to make connections..before I have make a connection but not successful..because it does not stick perfectly .. 

Muito bom.

Muito bom.

Muito bom.

Could this tool also be used to remove bore spacer sleeves from tuba valve slides?

You mentioned that you would use sand paper. What grit would you use on slides?

very helpful, what's the part numbers on those two tube expanders you're using, the small and medium for inner and outer slide tubes?

Thanks for showing the tool, but the extraction technique you use it's to rustic and ordinary Should be smoother in order to protect the instrument. Any ways thanks so much, because that give me a better idea to design other type of tool, in case if it not in off space to work. CHEERS!

To bad, you didn't show full job to the end.

The expanders are our friend if we understand their purpose. It really isn't to expand but rather to true up the tube to it's original size.

You are technically correct, however the only time you would use this method of expansion is when the client could not afford the correct repair of replacing the tube or was needed asap for some reason.

Excuse my ignorance here, but if the outer portion of the inner slide has been 'over sanded', causing a loose fit...wouldn't the expansion of just a small section at the open end of the tuning slide effect the least amount of wave change due to tube size change...while still sealing for air leakage?

Thanks for the video. I never knew to pull the flux into the joint with heat. I always thought it to be for the solder only. This is much cleaner. awesome.

I like the patience, and the details Mr Durocher goes through.

Interesting to watch! Thanks for the upload !

Thanks buddy I would like to buy this material I like him without new used for me to be able to adapt the instrument what do you think would you contact me at the number 92 dêdêdê WhatsApp or better is put the number + 5592982225961 gifted

Good night friend, I am interested in purchasing your product. I'm a musician here in Brazil. Want to adapt in my trombone Yamaha ysl 610. He has no theyer.voc valve's could get in touch by WhatsApp? This is my number + 5592982225961

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Gostaria muito de adquirir esse produto, quero adaptar no meu trombone YAMAHA 610.