Tamiya Acrylic Paint Mini X-21 Flat Base

X-21 Flat Base isn't a paint on its own — it's the clever additive that turns gloss or semi-gloss Tamiya acrylics matt. Mix in a little to knock back the shine exactly as much as you want, giving you full control over your final finish.

Best for

• Reducing gloss and semi-gloss finishes to matt
• Dialling in a custom sheen
• Flattening clear coats

Total control over your final sheen. Works hand in hand with the Tamiya X and XF acrylics you already use.