Ok, this will be my final post on this subject. I contacted my favorite expert and he reviewed this thread and gave me accurate information to post here. So there is no confusion lets break this down into specific questions and responses.
1. Red oak does not require a filler or sanding sealer. It takes stain very well.
2. There are different types of sanding sealer which are designed to seal, build quickly and sand easily. This is not true of all finishes. To find the recommended method for finishing your project please visit
www.woodanswers.com where an industry acknowledged expert will respond to you.
3. There is more than one definition of a "tack cloth" and that can lead to confusion. English is a very specific language.
Commercial tack cloths as sold in hardware or big box stores should not be used on untreated wood. Some are oil based and they could leave deposits. They do create static electricity if used on raw wood which in effect attracts dust.
A clean lint free "tack cloth" slightly dampened with water will remove dust and water defeats static electricity. "Tack cloths" that are dirty should not be used; either wash or replace them.
4. When in doubt after reading a label consult a qualified expert. By this I mean a professional with the scientific knowledge and accurate information. Again, I suggest visiting
www.woodanswers.com