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FAQ

What Can Posca Draw On?

POSCA Surface Guide
Material   Description Preparation Fixation
             
Wood   Posca on wood   Warm and natural, wood is a material used in many forms and many contexts – decoration, customisation. It is an ideal complement for POSCA, whether rough or polished, for inspired creations both indoors and outdoors.   Sand treated/varnished wood. Clean recycled wood with water and a soft sponge. Apply multiple coats as wood is porous.   Apply two coats of water-based spray varnish from 30 cm in circular motions. Choose matte or gloss finish.
                 
Glass   Posca on glass   Transparent or translucent, glass is one of the most widespread manufactured materials. POSCA provides depth and luminosity to glass creations, which can be washed off with water for new designs.   Clean with a cloth to remove grease/dampness. For filled areas, apply multiple coats, drying between layers.   To make permanent (not food-safe), apply two coats of water-based spray varnish from 30 cm in circular motions.
                 
Fabric, Textile & Skins   Posca on fabric   Whether natural or synthetic, textiles, fabrics, and skins have deep roots in all cultures. POSCA allows for personalisation and customisation of these everyday materials with permanent results.   Machine wash new fabrics. Wipe natural/artificial leather with a damp sponge. For suede, brush gently.   Iron on the reverse side without steam or use a hairdryer from 30 cm away.
                 
Ceramic   Posca on ceramic   Pottery or earthenware, stoneware or glazed terracotta – ceramics offer fertile ground for creativity. POSCA enables both temporary and permanent designs depending on the ceramic type.   Clean and dry surface. Multiple coats needed for uniform colour. Rough ceramics absorb more paint.   For treated ceramics, use water-based spray varnish. For rough ceramics, bake at 220°C, cooling fully before removing.
                 
Paper/Cardboard   Posca on paper   Paper, made with plant fibres, is one of POSCA’s closest allies. From basic sheets to papier mâché, the paint adheres perfectly and permanently.   No special preparation. Remove dust from cardboard. Thicker paper is better for watercolour effects.   Not required, but optional water-based spray varnish can optimise longevity.
                 
Metals   Posca on metal   Glossy or matte, metals have been artistic mediums for centuries. POSCA adheres well to metals, with permanent results on rough surfaces.   Clean with a cloth. Dry thoroughly. POSCA is permanent on rough metals and removable on smooth metals.   Apply 2-3 coats of water-based spray varnish, especially for outdoor use.
                 
Minerals   Posca on rock mineral   Natural stones, concrete walls, or pebbles offer an easy way to let your imagination run wild with POSCA. Respect the environment and public property.   Clean with a cloth. Ensure the surface is dry. Multiple coats may be needed as minerals are porous.   Apply two coats of water-based spray varnish from 30 cm in circular motions.
                 
Canvas   Posca on canvas   Made from linen or hemp fibres, canvas is a quintessential artistic medium. POSCA ensures permanent results on this surface.   Ensure the canvas is properly primed before starting work.   Not required, but optional water-based spray varnish can optimise longevity.
                 
Plastic   Posca on plastic   Plastic, whether matte or glossy, is easily personalised with POSCA. Perfect for creating original designs without frustration.   Remove dust or grease. Smoother plastics take longer to dry.   Apply two coats of water-based spray varnish from 30 cm in circular motions.

 

 

About The Posca Pen

The Part     Details
   
The Tip   The POSCA range includes eight sizes and five different tip shapes made of acrylic or plastic, ensuring durability and smooth strokes.
     
The Valve Mechanism   MITSUBISHI PENCIL's unique valve mechanism guarantees a perfect seal, preserving paint over time and enabling easy re-saturation.
     
Paint   POSCA paint is highly pigmented, water-based, matte, and opaque, available in 55 colours including glitter, metallic, and fluorescent.
     
The Body   Iconic black design with a recognisable logo and ergonomic grip for comfort and precision.
     
The Cap   The sealed cap preserves paint life, with colour-matching for easy identification.
     
Colours & Tips   Find the entire colour range and associated tips in the colour chart.
     
CE Marking   POSCA markers are artistic tools, not CE marked, but safe for supervised creative use.
     
Dry Tip   Re-saturate with the piston mechanism or soak in water to revive the tip.
     
Dirty Tip   Remove and clean with tap water, or soak non-removable tips directly.
     
Replaceable Tip   Some POSCA tips (PC-1MC, PC-3M, PC-5M, PC-7M, PC-8K, PC-17K) are replaceable or reversible.
     
Recycling   Made from recycled materials but not recyclable; can be repurposed creatively.
     
How to Use   Shake, press, and create! Shake the marker, press the tip until saturated, and re-prime as needed.
     
Testing   Test on paper to ensure desired paint flow before use.
     
Paint Permanence   Permanent on porous surfaces, erasable on smooth surfaces.
     
Recharging   POSCA markers are not rechargeable but may be revived by moistening the tip.
     
Drying Time   Paint dries quickly, faster on porous surfaces.
     
Fixing Paint   Use spray varnish, kiln heat, or ironing depending on the material.
     
Run-Out Prevention   Valve and piston mechanisms prevent paint run-outs.
     
Error Correction   Wipe off errors on smooth surfaces; layer over on porous surfaces.
     
Equipment Needed   None! No brush, water, or rag required.
     
Skin Use   Not certified for cosmetic use; do not apply to skin.
     
Outdoor Use   Can be used outdoors; fix with spray varnish for durability.
     
Storage   Store in any position with the cap on; brush markers should be stored horizontally.
     
Water Soluble   Can be diluted before drying for gradient effects.
     
Mixable   Wet colours can be mixed with the tip or brush.
     
Layer-able   POSCA paint is dense and opaque, allowing for layering.
     
Blowing Effect   Blow on the tip to create a street art-style spray effect.