Why Your Paint Chips on Metal Miniatures and Fixes
By Victrix Limited 28mm miniatures | Published: 2026-10-20
Category: Tips & Care
Paint chipping on metal miniatures is a common frustration. Learn the likely causes and practical fixes, from proper cleaning to using a durable varnish, to keep your paint intact.
Quick Answer
Paint chips on metal miniatures mainly because the surface wasn't properly cleaned or primed, or because the paint wasn't sealed with a varnish. Fix it by washing the model, using a suitable primer, and applying a protective varnish.
Why Metal Is Different
Metal miniatures are more prone to paint chipping than plastic or resin because the surface is smooth and non-porous. Paint needs something to grip onto, and without a proper primer, it can easily flake off. Additionally, metal is heavier and more flexible, so handling and gaming can put stress on the paint layer.
The Role of Varnish
A varnish acts as a protective layer over your paint job. It absorbs the minor impacts and abrasions that would otherwise chip the paint. For metal miniatures, a varnish is not optional if you plan to handle them frequently. You can choose between matte, satin, or gloss finishes depending on the look you want; gloss is the most durable but can be too shiny, so many hobbyists apply a gloss varnish for protection and then a matte varnish to reduce shine.
Diagnose and Fix Paint Chipping
- Symptom: Paint flakes off in small or large patches, especially at edges and corners that are handled frequently.
- Likely Cause: The metal surface wasn't cleaned to remove oils and mold release agents, or the primer is incompatible or too thin.
- Corrective Action: Strip the paint, wash the model in warm soapy water, rinse and dry thoroughly, then apply a thin, even coat of a dedicated metal primer. After painting, seal with a varnish. If chipping persists after proper cleaning and priming, consider applying a gloss varnish before your final matte coat for extra durability.
- Stop or Choose Another Option: If you've already applied a varnish and still see chipping, you may be handling the model too roughly or using a varnish that isn't strong enough. At this point, consider using a different varnish product or adjusting your handling habits.
Paint Options That Help
- Yellow Flame - Two Thin Coats: Yellow Flame is a highlight paint from the Two Thin Coats range, designed for layering highlights. Using a dedicated highlight paint like this can help you build smooth, even layers that are less likely to peel, but remember that a varnish is still essential for metal miniatures.
Yellow Flame - Two Thin Coats - Demon Red - Two Thin Coats: Demon Red is a highlight paint from the Two Thin Coats range, suitable for adding bright highlights to red areas. This paint can be used for precise highlight work, but it's not a substitute for a primer or varnish; proper surface prep is key to preventing chipping.
Demon Red - Two Thin Coats
