Physical properties of sodium silicate-based substances make them very attractive for commercial/industrial use. Liquids and solids based on sodium silicate and produced by PQ Corporation have a density from 1.6g/cubic cm. to about 1.4 g/cubic cm.
A very big difference between acrylic and oil paint is the drying time. Acrylics dry in a matter of minutes to hours and oils dry in a matter of hours to weeks! This is a huge factor when choosing whether or not to choose oils versus acrylics.
For the best answers, search on this site https://shorturl.im/awSxR. There is a difference between the two of them acrylics are water based and enamel is an oil based paint But they do have acrylic enamel spray Enamel paint is enamel and is oil based, if it doe s not say anything about acrylics then use strait enamel.