What is a good protection seal for pastel paintings?

Answer by  CarKeys (38)

Depending on the pastels (oil or chalk), the answer could vary. I have found that the best way to protect pastels are to use a WORKABLE FIXATIVE. I would test it on a small area before spraying the whole painting.

Answer by  BrendaG (6111)

There are protective spray sealants you can purchase for this. Krylon makes this product in gloss to matte if you prefer a less shiny appearance. Art stores sell products for this, also. Oil pastels require a varnish that is applied several weeks later. When spraying, spray from at least 2' to give the pastel a "set" effect.