Glært gesso LIQUITEX Clear gesso 237ml

Clear gesso is a great option for preserving delicate drawings (like pencil, pastel, or chalk) before applying acrylic paint. Here’s a detailed explanation of how and why it’s used, along with tips for application:

✅ Purpose of Clear Gesso

1. Preservation: It acts as a protective barrier that fixes the drawing to the surface, preventing smudging or blending when painting over it.

2. Tooth and Grip: It adds texture („tooth“) to the surface so acrylic paint can adhere better.

3. Transparency: Because it’s clear, it allows the underlying drawing to remain visible after application.

4. Mixability: You can tint clear gesso with acrylic paint or ink for a colored ground without obscuring underlying work.

✅ How to Use Clear Gesso Over Drawings

1. Fix the Drawing First (Optional but Recommended)

   • Especially important for pastel or chalk drawings.

   • Use a spray fixative (workable fixative is ideal) to lightly seal the surface.

   • Let it dry completely before applying gesso.

2. Apply Clear Gesso

   • Use a soft synthetic brush or sponge to minimize streaks.

   • Apply in thin, even layers to avoid disturbing the drawing.

   • Allow each coat to dry fully before adding another (about 20–30 minutes per coat).

   • 1–2 coats are usually sufficient.

3. Sanding Between Coats (Optional)

   • If you want a smoother surface, gently sand with fine-grit sandpaper (like 400–600 grit) between coats.

✅ Mixing Clear Gesso with Paint

• You can mix clear gesso with acrylic paint or pigment to create a tinted ground while maintaining translucency.

• Use this technique to unify the tone of the surface without hiding the original drawing.

⚠️ Tips and Considerations

• Brand matters: Not all clear gesso is equally transparent or smooth. Liquitex and Golden make high-quality options.

• Test first: Always test on a small area if working with fragile media like soft pastel.

• Avoid overworking: Don’t scrub or use excessive pressure during application to prevent smearing.