If by wall board you are referring to drywall (aka gyprock or plasterboard) then you use drywall mud and tape in the usual manner. If however you are referring to paneling, then it is a different matter.
Yes, finished gypsum board can be painted. Keep in mind, if it is the first time it is painted, it will soak up a bit of paint. A second and maybe a third coat will definitely be needed.
Oil paint on board.
gouache, watercolour, pen and ink with collage on board
It wasn't properly cured & certainly wasn't properly sealed.
Some slight crazing, or spider-web cracks, may appear in stressed areas of new plaster, as at corners. Anything larger is suggestive of trouble, wither the structure is shifting or the plaster was incorrectly applied. Manual application of true plaster is not common these days. Plaster board (or sheet rock) may develop thin "cracks" in the filler used to bridge over the edges of the boards. Larger cracks, or located in the middle of the sheets, is suggestive of settling or installation problems.
Yes. Particle board can be painted.
The original board is painted grey LOL
it involved taking the organs out and putting them in canopic jars, having the brain taken out through the nose (though at later times it was taken out through the eye and then through a hole in the skull) and wrapping the head, the the fingers and toes individually, the hands and legs tied together, and the body being wrapped in many layers of linen strips, and the linen strips being painted with liquid resin to glue the bandages together, then a linen cloth being wrapped around the body with the god Osirus painted on it, then a large cloth wrapped around the entire mummy and attached with strips of linen, then a painted board is placed on top of the mummy, then the mummy is lowered into a coffin
when your board starts getting stress cracks.
Buy a new one. Or you can still skate that board, depending how big the cracks are or how thrased the board is. you most likely have pressure cracks from hardware being to tight. it's common in boards.
Dont use it in the rain and dont get it wet. if you never have then use risers
Painted Faces - 1929 is rated/received certificates of: USA:Passed (National Board of Review)
The Painted Flapper - 1924 is rated/received certificates of: USA:Passed (National Board of Review)
how to repair cracks on yukon dash
Bill Cracks Down - 1937 is rated/received certificates of: USA:Passed (National Board of Review) USA:Approved (certificate #3103)
The Painted Stallion - 1937 is rated/received certificates of: USA:Approved USA:Passed (National Board of Review)
The Painted Stallion - 1938 is rated/received certificates of: USA:Approved USA:Passed (National Board of Review)