Yes. Its all hydrogen and carbon. Reduce it until it is the heat range you want it to be.
You will find that if done properly it is safe and adds value to your waste oil by giving it more btu's per gallon. Do not burn it without reduction!
Lacquer thinner will thin many types of oil based paint, but not all. -Experiment with a little first.
White spirit as its oil based
It depends on the type of paint. Lacquer thinner will remove most oil based and latex paints from a paint sprayer, however, spray gun cleaner will remove it better.
Lacquer thinner evaporates quicker. It is cleaner or leaves less of a film than paint thinner. Lacquer thinner will thin most solvent based paint but paint thinner shouldn't be used to thin Lacquer. Lacquer dries from the surface painted out and enammal dries from the surface of the paint down to the surface painted. Using the wrong thinner affects how the paint dries and may affect the final finish.
Use lacquer thinner on a rough rag. If necessary remove hardware from the door.
It may or may not be effective. Traditional lacquer is a nitrocellulose-based coating. Thinners for nitrocellulose include acetone and ethanol (drinking alcohol). Most nail polishes are nitrocellulose lacquers, and that's why acetone is used as a nail polish remover.In general, the rule for thinners is that you need to use the thinner that was originally used to make the coating, or which is sold to be a thinner for the coating. If what's on your brushes isn't lacquer, lacquer thinner may not work as well as a thinner designed for the coating, and it may not work at all.If you already have lacquer thinner somewhere, or some nail polish remover, why not try a little bit to see if it works?
Yes, but don't use it. Lacquer thinner is petroleum based and should work to dissolve the glue (depends on what type of glue). However, even if it does work, concrete is naturally porous and the petroleum product will actually stain the concrete. It would most likely leave a strong smell and once the vapors dissipated, dirt would collect.
If it is just the stain with no top coat or sealer on it, just wipe it down with a rag and mineral spirits, paint thinner, Lacquer thinner, anything to put the stain back into solution.
Paint thinner is nearly alwys used in oil based paints. If you mix it with mosts acrylic paint the paints it will be ruined - unless of course you have a solvent based acrylic - such as a thermoplastic acrylic.
Be careful applying lacquer as a top coat over latex or water based paint. The paint will often "craze" (bubble or sag) when lacquer is applied to it.
Lacquer based silver paint.
Mineral oil is not used to remove paint. Mineral spirits is used to thin and cleanup oil based paints, however it will not affect the paint once it has dried. Remove dried oil based paint by scraping or use lacquer thinner to soften the paint so that it can be removed.