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Default Can you make your own Wipe-on Poly by adding mineral spirits?

Not to be a naysayer but after hearing about these cool mixtures of
varnish, turp and tung I gave it a try. I liked it at first but I soon
saw that the second caot and beyond, the oil just pooled rather than
soaking in. I had a bad situation where after about a week when the
oil started drying out my finish collapsed and suddenly I had all
these dry grain lines in my Sapele (like mohogany) grain.

On Mar 3, 3:53*pm, "d.williams" wrote:
"blueman" wrote in message

...

I notice that the Minwax Wipe-on Poly sells for more than the standard
brush-on Poly (in part becomes it comes only in smaller cans).


My understanding is that Wipe-on Poly is just regular polyurethane
diluted with mineral spirits.


Can I do just as well by making my own Wipe-on Poly from bulk
polyurethane by just adding mineral spirits? (Or are there other
"magical" ingredients that are added...)


If so, what ratio should I add it in?


I like a mix of equal parts Poly, Turpentine and Tung Oil, I think the Tung
Oil helps pop the grain a little.