That isn't what it was designed to do. There are other products available at HD specifically made to seal cracks in concrete. Start here: Quikcrete Concrete Repair Sealant Internet #100318474 Model #862010 Store SKU #403016
Coverage really depends on the user, I encourage being liberal with any caulking product to ensure the voids are filled and prevent cracking or separation. 1 tube should get you a couple or more windows done. 60"×36"
Yes it can be. Seems to work best if the wood is at least primed and not bare, however, it will also work fine on bare wood.
In the grout section of every homedepot there are tubes of silicone based grout. You can use them in place of grout in the shower or a bathroom floor. Do not try to clean or spread with water, you must use mineral spirits.
It has a slight satin sheen when dried, but it is NOT glossy.
NO, MY PROJECT WAS INDOORS AND IT WORKS GREAT.
Yes it'll work but do will 100% silicone for bathrooms and it's half the price.
I wouldn't. Homedepot sells a product in the grout area that is intended for what you need in a variety of colors.
SURE, WILL BOND TO BOTH SURFACES, AND REMAINS FLEXIBLE.