Collection: Gemini Heat Set

Gemini® Heat Set Colours & Mediums

Gemini® Heat Set colours are non-toxic, UV-resistant, and free from additives and phthalates. They offer high pigment strength and excellent durability.

🔥 Curing: Best results at 110–120°C for 10–12 minutes (adjust to suit your oven).

For best results, use Gemini® Heat Set Thinner—a non-toxic, non-flammable formula designed specifically for this range. Solvent-based thinners can also be used if needed.

Varnishes & Mediums

All varnishes are non-toxic and UV-resistant, and can be used straight from the jar or thinned for different effects.

• Matte Varnish: Ultra-matte finish with full, thin coverage
• Satin Varnish: Soft sheen with even application
• Thick Medium: Ideal for texture, mixing, and repairing small flaws
• Glazing Gel: Perfect for glazing or creating custom colours
• Look Alive / Thinning Medium: Great for thinning, glazing, or priming with slight texture

🔥 Curing: 110–120°C for 12–15 minutes (adjust as needed).

Thinners

• Gemini® Heat Set Thinner: Non-toxic, non-flammable, designed for this line. Also works with oil paints and for cleaning.
• Gemini® Heat Set Solvent: Odourless, low-toxicity solvent-based thinner for traditional use.