Have a read of the following website it seems that this bloke has all the information you are looking for.
You'll first need to prime the area after sanding it, then apply several coats to protect it against chipping.
It is a fresco made of dry plaster, a method of painting on plaster that is dried first and painted on later. Comparing this to the Minoan method of painting on wet plaster, this method did not do well in preserving the fresco as the fresco would fall off with the dry plaster if it cracks.The wet plaster made it easier for the paint to be absorbed as depicted in the Minoan artwork, the Bull Leaping scene, found in Knossos.
Use a fine tooth saw blade.
The best method for applying plaster filler to repair cracks in walls is to first clean the area around the crack, then apply the filler using a putty knife or trowel. Smooth out the filler and let it dry completely before sanding and painting over it for a seamless finish.
The best method for preparing a wall with plaster primer paint before applying the final coat of paint is to clean the wall thoroughly, repair any cracks or imperfections, sand the surface to create a smooth finish, apply a coat of primer specifically designed for plaster, and then proceed with the final coat of paint for a professional and long-lasting finish.
Depends what you want to stick onto it. Not many glues stick effectively to plaster.
The best plaster for sculpture is typically considered to be hydrocal plaster, which is known for its strength and fine detail reproduction. You can purchase hydrocal plaster at art supply stores, online retailers, or specialty sculpture supply shops.
The best tools for creating plaster art are plaster mix, mixing containers, mixing sticks, molds, sculpting tools, sandpaper, and paint for finishing touches.
Toss the hose in and turn the tap on. unless you have access to a fire hydrant that you can use without setting of any firealarms
no, you will destroy the car and the chipping [chipping could be fixed]
The best techniques for applying plaster to walls for a smooth and professional finish include preparing the surface properly by cleaning and priming it, applying the plaster in thin and even coats, using a trowel to spread the plaster smoothly, and sanding the dried plaster between coats for a flawless finish.
The best anchors to use for plaster walls are toggle bolts, molly bolts, or expansion anchors. These anchors provide strong support and are suitable for hanging heavy objects on plaster walls.