FAQ: How Much To Buyout Grumbacher® Damar Retouch Varnish?

Can you remove retouch varnish?

You do not need to remove retouching varnish before you apply the final varnish. This retouching varnish is a painting varnish thinned with white spirit and contains approx. This retouching varnish contains 17% damar resin, which is not dissolved in white spirit but in turpentine.

How long does retouch varnish last?

Painting over Artists’ Retouching Varnish on oil paintings A layer of Artists’ Varnish should then be applied after the last layer of colour has been allowed to dry for six months.

How long does it take for Damar retouch varnish to dry?

Full drying generally takes between 3-6 months although it can take longer with extremely thick paint films (5mm or thicker). If needing a temporary protective varnish before full drying has taken place apply Retouch Varnish.

Is retouch varnish permanent?

Retouch/Temporary Varnish: permanent but not intended as a long term finish. easily removable for conservation purposes. provides thin semi-protective film.

How do I remove Damar varnish?

Dammar varnish can be removed using any of our three oil colour solvents: Distilled Turpentine, Artists’ White Spirit and Sansodor. Distilled Turpentine is recommended, as it has the strongest solvency.

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Is one coat of varnish enough?

For a very durable finish and one that needs to be very tough, say on a kitchen table, coffee table or end table etc, 2 to 3 coats of varnish should be enough on the top, with 1 to 2 coats on the legs/base. For chairs, benches, chests and other such pieces, 1 to 2 coats should do the trick.

What happens if you varnish too soon?

Premature varnishing may result in the varnish solvents softening and binding with the paint. In combination with temperature and humidity excursions, wrinkling or cracking is a risk. Future varnish removal and renewal may be impossible.

Is Gamvar a retouch varnish?

Personally, I mixed up a retouch varnish of 1 part Gamvar to 4 parts Gamsol, this seemed to work just fine. The retouch varnish helps to unify the surface quality of the painting a bit. I use the retouch varnish first and allow it to dry for a couple days to a week – it’s usually dry sooner than that.

How can I dry varnish quickly?

Wipe the surface of the varnish lightly with a rag moistened with turpentine or mineral spirits. Don’t rub the varnish, just wipe it lightly enough to remove the tackiness from the surface. Give the varnish another day or two under the breeze of a fan to cure.

How long does spray varnish take to dry?

Drying time is usually 10 minutes to be touch dry. This can vary depending on substrate, ambient temperature, humidity levels and thickness of coats applied. The three stages of drying are apx: touch dry in 10 mins, working dry in 60 mins and chemically cured in 24 hours.

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How do you mix retouch varnish?

For a retouch varnish, thin 1 part Damar Concentrate with 3 parts turpentine. – or 1 part Damar Picture Varnish with 1 part turpentine (both are equivalent to 1/4 of concentrate strength). NOTE: In humid climates, you may need to add a bit more turpentine for picture or retouch varnish.

Is spray varnish good for oil paintings?

Suitable for acrylic and oil paintings, it offers permanent protection against dirt, moisture, and scuffing. This non-yellowing varnish may be removed with mild solvents if needed.

Can I varnish an old oil painting?

Once the oil paint is dry enough then you can apply the varnish directly to the painting surface. This is because if you ever needed to remove the varnish at a later date, the solvents used to remove the layer of oil varnish won’t damage the existing oil paint layer.

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