Add shadows, panel lining and contrast to your model kits and miniatures with acrylic washes. Washes help bring out details, rivets, folds and deep areas for a more realistic finish.
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Washes for model kits and miniatures: panel lining and contrast
Washes for model kits are highly fluid mixes that settle by capillary action into panel lines, rivets and shaded areas. With the right prep and sealing, they add depth and realism without hiding detail.Before you start: prep the surface
A smooth, sealed surface improves wash flow and prevents tide marks:- Even out the base with primer and fix joints with putty.
- After painting, apply gloss varnish if you're doing fine panel lining (it helps capillary flow); finish with matte/satin at the end.
- Back the work up with very fine sandpaper and masking tape on delicate areas.
How to apply the wash
The goal is to shade without covering colour or texture. Start with a small amount and work in sections:- Pin wash / panel lining: deposit a touch of wash into the panel line and let it flow by capillary action. Remove excess with a slightly damp cotton bud (depending on the base type).
- Localised shading: around hinges, grilles, bolts and hardware.
- Very light filters: to unify tones, apply an extremely diluted coat and keep marks under control. Seal afterwards with varnish.
Compatibility and layer order
The key is to respect the "hard over soft" rule and seal each step when needed:- Paint with your usual paints and apply gloss varnish before the wash if you want maximum capillary action.
- After the wash, seal again with varnish (matte or satin) to fix the effect and even out the finish.
- Avoid rubbing too hard on clear parts; protect canopies and windows with tape.
Tips for different kinds of models
- Aircraft: panels, doors, landing gear and exhaust stains (very subtle). Complement with inks for smooth transitions.
- Tanks/cars: grilles, wheels, rivets, trim. A fine wash brings out volumes without losing crispness.
- Ships: plate lines, railings, grilles and subtle streaking; finish with matte varnish for a naval look.
- Figures: fabric folds and straps with very diluted washes and ink touch-ups with inks.
Common mistakes and how to avoid them
- Tide marks or halos: work in small areas and dry the excess immediately with a clean brush.
- Marks when removing: use the solvent recommended by the manufacturer and gentle strokes; seal again with varnish.
- Build-up on flat surfaces: spread the excess with an almost-dry brush or turn it into a very diluted filter.
Quick checklist
- Suggested sequence: primer → colour → gloss varnish → wash → touch-ups → final varnish.
- Keep fine brushes, tape and a mat handy for controlled work.
FAQ (quick)
Which varnish works best for panel lining?
Gloss varnish helps capillary flow and makes cleaning up excess easier. Seal at the end with matte or satin. Check out the varnishes.Do I apply washes with a brush or an airbrush?
For panel lining, use a fine brush. For broad veils or filters, you can use airbrushing if the product allows it.Frequently asked questions about washes for model kits
What are washes used for on model kits and miniatures?
Washes are used to bring out details, panels, rivets, folds and deep areas. They add controlled shading and help the model or miniature gain more volume and realism.
When do you apply a wash?
It's usually applied after the base coat, once the surface is dry. On model kits, many builders apply a coat of gloss varnish beforehand to help with panel lining and to better control excess product.
Which wash colour should I choose?
Black and grey work well for panels, mechanical parts and cool shadows. Browns, sepias and skin tones are useful for leather, fabric, skin, grime, vehicles and warmer finishes.
Can washes be combined with inks, filters and varnishes?
Yes. Washes can be combined with inks, filters, varnishes and effects, always respecting drying times. Varnish helps protect previous layers and better control the final finish.