Uni Posca PC-8K Marker Pen - Gold - Broad Chisel Tip - 8mm

Uni-Ball POSCA Marker PC-8K in Gold. This water-based pigment ink marker produces vibrant, poster-...

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eBayUni Posca PC-8K Broad Chisel Tip 8mm Line White Pink Red Grey Marker Pen NEW
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AmazonUni-Ball 182699 - POSCA marker met brede wigpunt, PC-8K, zwart, 1 stuk
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OnBuy.comUni-Ball 148932000 Posca Broad Chisel Tip Marker - Black
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Go CraftPosca Markers Single Pens
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Product Information

Full details

The Uni-Ball POSCA PC-8K Gold Marker Pen is designed for artists, DIY enthusiasts, and anyone needing vibrant, opaque color on almost any surface. This versatile marker excels at creating bold strokes and covering large areas, offering excellent coverage on various materials. However, achieving permanent results on some surfaces requires specific techniques.

All features

Model Part Number182681
BrandUni-Ball

Extended Product Information

FAQs

Can I use this marker on fabric?

Yes, you can use the Uni-Ball POSCA PC-8K Gold Marker on fabric. To make the ink permanent, iron the fabric on the reverse side. The ink can withstand washing, but it's recommended to test a small area first.

How do I make the ink permanent on glass?

To make the ink permanent on glass, bake the design at 160°C (320°F) for 45 minutes, and then apply a clear varnish.

Is the ink waterproof?

The ink is water-resistant when dry, but it is not completely waterproof. To increase water resistance, especially on surfaces like wood or glass, seal the design with a clear varnish.

Can I replace the tip?

Yes, the tip can be removed and replaced for extended use. This allows you to continue using the marker even if the tip becomes worn or damaged.

What kind of surfaces can I use this marker on?

You can use this marker on metal, glass, plastic, stone, fabric, paper, and wood. It works best on smooth, non-porous surfaces.

Is the ink permanent?

The ink is permanent on many surfaces after following the specific instructions for each material. For example, use heat on textiles, porcelain, and terracotta, and apply a clear varnish on metal, glass, and wood.

How do I store the marker?

Store the marker horizontally to ensure the ink is evenly distributed and the tip stays saturated.

Troubleshooting

Marker isn't writing or the ink flow is inconsistent.

Shake the marker well with the cap on and prime the tip by pressing it down on a surface several times until the ink flows consistently. Clean the tip with water if it has dried.

Ink is too transparent or not covering the surface well.

Ensure the surface is clean and dry. Apply multiple coats of ink, allowing each layer to dry before applying the next. Shake the marker well between coats.

Marker is not writing on a specific surface.

Ensure the surface is compatible with the marker. Non-porous surfaces generally work best. Test the marker on a hidden area first to check for adhesion.

Ink is smudging after drying.

Allow sufficient drying time. If smudging occurs after drying, consider sealing the design with a clear varnish, especially on materials like wood or glass.

Pros and Cons

Pros

  • Writes on a wide variety of surfaces.
  • Provides vibrant and opaque color.
  • The chisel tip allows for both broad strokes and detailed work.
  • Water-based ink is safe and easy to use.
  • Easily removable from glass for temporary applications.
  • Can be made permanent on several surfaces.

Cons

  • Achieving permanence requires specific steps for different materials.
  • May bleed through some types of paper.
  • The 8mm tip might be too broad for very fine details.
  • Ink can fade if exposed to direct sunlight over time.
  • Not suitable for use on skin or for cosmetic purposes.
  • May require multiple coats for complete opacity on some materials.

Setup, Compatibility & Care

  1. Preparation: Shake the marker well with the cap on to mix the ink thoroughly before each use.
  2. Priming: Press the tip down on a surface several times until the ink starts to flow.
  3. Surface Compatibility: The marker works best on smooth, non-porous surfaces. Test on a small, inconspicuous area first.
  4. Making Ink Permanent:
  • Terracotta: Bake at 220°C (428°F) for 45 minutes.
  • Textiles: Iron on the reverse side.
  • Porcelain: Bake at 160°C (320°F) for 45 minutes, then spray with a clear varnish.
  • Metal, Glass, and Wood: Apply a clear varnish.
  1. Storage: Store the marker horizontally to ensure even ink distribution.
  2. Cleaning: If the tip dries out, you can clean it with water. You can also replace the tip for extended use.

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