You could. The question is why would you? If it's for protection, acrylics are darn near bullet-proof. They're what you'd use to protect something else. If you're using it to create a glossy sheen, you're better off by glazing the painting with gel medium, the stuff acrylics are made of without the pigment (color).
Use gloss and not matte. Matte is just gloss (or gel) with tiny glass beads mixed in to give a more opaque appearance.
Hair spray is a pretty good substitute.
Some of the materials that may be used in creating a high relief painting include linoleum, linoleum cutter, bench hook, pencil, paint brushes, and paint. You can also use acrylic paint and a spray fixative.
Acrylic paint is water based, so water or soapy water should be used to clean a spray gun.
After the salt dough hand prints dry, you will need to spray the acrylic sealer on after you paint them, not before.
liquid, gas-charged, pressurized, wet, enamel paint, or lacquer
Hair spray is a pretty good substitute.
Some of the materials that may be used in creating a high relief painting include linoleum, linoleum cutter, bench hook, pencil, paint brushes, and paint. You can also use acrylic paint and a spray fixative.
yes
Chalk need to be sprayed with a fixative, or the loose chalk particles will rub off from any surface. I believe there is an acrylic fixative spray available. Or you could gently spray thinned down acrylic medium onto the chalk if the board is laid flat. Experiment on a bit of scrap so you don't spoil the main art work.
Yes you can.
No, the solvents in lacquer are to hot and volatile. The lacquer will cause bubbling of the acrylic paint.
Acrylic paint is water based, so water or soapy water should be used to clean a spray gun.
After the salt dough hand prints dry, you will need to spray the acrylic sealer on after you paint them, not before.
Buy a small can of Matte spraypaint in whatever colour looks good with the surroundings, or just your favorite colour, and then buy acrylic spray. Apply 2 coats of the paint and one or two of the fixative and voila!
No, the solvents in lacquer are to hot and volatile. The lacquer will cause bubbling of the acrylic paint.
liquid, gas-charged, pressurized, wet, enamel paint, or lacquer
They are aerosol cans containing acrylic paint. Very common for crafts,and available in Walmart or Michaels.