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Uncommon Grounds Acrylic Dispersion Grounds: a.k.a. Gesso

5 thoughts on “Uncommon Grounds Acrylic Dispersion Grounds: a.k.a. Gesso”

    • Hi Mary –

      No, it would not cause any problems. It will make the gesso a little less absorbent and likely a touch less opaque if applied thinly, but in terms of adhesion, flexibility, etc, you should be fine.

      Reply
    • Hello, Féline.
      We have yet to do formal testing of oils on aluminum panels, but for interior applications, you have several options to start the process. Commercial primers, called DTM, or “Direct to Metal” primers are a good start. These bonding primers will state their use and preparatory instructions to increase adhesion. XIM brand makes several DTM bonding primers you can use, including UMA (Urethane Modified Acrylic) and one called 400 White. You can also use alkyd primers such as those sold by Sherwin Williams and Ben Moore. These primers can be applied, allowed to cure, and then acrylic gesso may be used prior to oil painting. There shouldn’t be anything in the oil that causes issues over the primers and base aluminum panels that we are aware of. We do plan on doing some testing to verify this, at some point in the future!
      – Mike Townsend

      Reply

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