Tools, tips and tricks

jimgif's picture

Diluting Isopropyl Alcohol

I am considering weathering some freight cars and in my "info gathering" there are recommendations about not using 100% solution of Isopropyl Alcohol as it strips paint!

I can only source 99.9% Isopropyl Alcohol locally.

So my question is can I dilute with distilled water by volume to make 70% & 90%?

Thanks

Leo Starrenburg's picture

DIY 3D printing

Anyone has any experience with this 3D printer ?

http://www.ultimaker.com/

 

cheers, Leo

 

Bob Langer's picture

Samsung Galaxy Note 10.1

Can I download MRH? If so how?

Adobe does not seem to installed.

Bob Langer's picture

Suggest article topic JMRI tutorial

I would like to suggest an article, maybe even a column about using JMRI productively. MRH has the advantage of unlimited space which would allow for screen shots with the text.

I don't know if others are as thick as I am, but I know I would get a lot out of any article.

Food for thought?


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