🎨 Plaster varnish: what is it, how to use it, and why is it important?

Gypsum is one of the most popular materials in both art and decorative work. However, its main disadvantage is its low durability and vulnerability to external influences. That is why there is a gypsum varnish that protects the surface, gives shine and extends the life of the work.

🔎 What is gypsum varnish?

Plaster varnish is a special protective layer that, when applied to a canvas, sculpture, or decorative surface:

• Protects it from moisture and dust;

• Creates a transparent, elastic layer;

• Provides a glossy or matte effect to the surface (depending on the type).

⭐ Why should we use gypsum varnish?

✔️ Protects artwork from dust and dirt
✔️ Prevents micro-cracks
✔️ Provides a richer visual effect
✔️ Simplifies surface maintenance

If you want your work to remain in its original form for a long time, varnishing is a necessary step.

🛠️ How to use plaster varnish correctly?

1. Prepare the surface — make sure it is dry and clean.

2. Use a wide brush or spray (depending on the type of product).

3. Apply the first thin layer and wait for it to dry.

4. If necessary, apply a second coat for complete protection.

5. Dry in a ventilated environment.

💡 Tip: Do not apply to wet plaster, as the varnish layer may not spread evenly.

🛒 What materials will you need?

Along with gypsum varnish, it is useful to:

• Brushes and spray bottles → Brush collection on Lumino.ge

• Primer → Primers for a better layer on Lumino.ge

• Varnishes and protective products → Protective materials on Lumino.ge

✨ If you want your plaster works to stay shiny and durable, buy plaster varnish at Lumino.ge !

💡 Tips and Notes

• Apply only to a dry surface.

• Use ventilation, as some varnishes have an odor.

• Apply the second layer only after the first layer has completely dried.

• Store in a dark and dry place.