Fast Tracks

To Ron or Tim,

Theres is two schools of thought on this, one is to use a electrical
type flux for soldering, another is to use acid core flux.

Have you experience any problems using the acid core flux?? We do depend upon electrical contact with the ties, I was wondering if there was any degrading of the electrical side. I know some swear by it. But I do my tie and rail preps very well, so I dont see the point or the difference.


rob

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Rob de Rebel

Tim, As noticed in the forum ... Referencing the use of Acid core vs Rosin core? What is the deal.... All your references say not to use rosin core however that is the only one I can find here in MN. Can someone enlighten me here as I do not want to botch up my first attempt of making my first turnout. John

Hi,

Either will work, we usually recommend the acid based as it is far more aggressive and works well for soldering rail to PC board ties. Care must be taken to ensure it is completely cleaned off afterward, as it will corrode. This can be easily done with a toothbrush and some running water.

Rosin based will also work, but it is not as aggressive, and you will have to ensure the ties are very clean and shiny before soldering to ensure a good bond.

Its been our experience that people new to soldering trackwork find it is easier to use an acid based product.

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Cheers!

Tim Warris
Fast Tracks
http://www.fast-tracks.net
service@fast-tracks.net