Product Description Montana Acetone spray is a universal thinner and cleaning agent that is transparent in color. It removes residue of paint, lacquer, silicone, wax, tar, and can be used as a general degreasing agent. This spray works great for flushing out spray caps to clean them after use. It can be used on porcelain, glass, ceramics, blank metals and more. It is non-corrosive and evaporates quickly without leaving a residue. Always test the spray on a non-visible area to check for any reactions to lacquer or paint, especially when used on plastic grounds as it may etch synthetic surfaces. Warning for CA Residents Prop 65: Prop 65=WARNING: Cancer – www.p65warnings.ca.gov