ANYONE EVER HEAR ABOUT THIS METHOD OF FILLING DENTS AND DINGS IN WOOD?

http://www.airfieldmodels.com/inform...ough/index.htm

Would this method really work? Prob with this is it would have to be applied outside or in well-ventilated area. Anyone try this method and with what results? Would manufactured filler be better? I am going out soon to buy some filler, but if this method works better I will just buy what I need to make this instead. Or I will just buy the manufactured if that is better. Please let me know before I spend the cash.

EDIT: Anyone know of any other homemade fillers that realy do work. Someone told me talcum powder mixed with something else also works good as a filler. Let's hear some ideas on what you think works better. I don't want to pick around trying different sources (I have tried Balsarite, vinyl spackle, wood spackle, Titebond mixed with balsa). Nothing has really been good enough. What do you like to use?

Thank you.