General Finishes ASQT Arm-R-Seal Urethane, 1 quart, Satin by General Finishes

Q: Is this top coat durable enough to be used on a breakfast table?

Yes. 5 coats. Good stuff. I’ve used it on a floor and furniture.

Q: What is the drying time on this?..doing a long dining table and want it to stay workable.?

depends on temperature and relative humidity. (If dry, sometimes 3-4 hrs.) Can add another coat when not tacky. Slop it on with a t-shirt, you can do a table quickly. It will level out and see no ridge lines. Lightly sand with 320-400 between coats, blow off dust before the other coats. 2-3 coats usually. awesome, awesome product.

Q: Can this be used if the cutting board had mineral oil on it previously?

Don't use it on a cutting board it is oil base ,not to be consum

Q: Does this come in the cheap plastic bottle? All mine are set up now and soild.

The gallon size comes in a plastic bottle. The point of it is to squeeze all the air out so it won't become solid. The bottle will look deformed but that's ok, just get all the air out. I had a gallon that has lasted more than 4 years by doing this, and limiting exposure to air by putting the lid back on right after pouring it out. Did a couple sets of cabinets and still have some left. Wish they all came in the plastic bottle. Even though I've deformed the large bottle and there's probably less than a quart in there, this method works best and seems easiest. I got the can for a piece of walnut furniture since I wanted it to be fresh and now have to decide about a way to keep the air out (bloxygen is pricey and inconvenient, etc.)