Uploaded August 2026 | Updated September 2026, 2 weeks ago

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Everyone knows the sponge is for chipping — and yes, it's doing that. But there's a second job: an early wet-over-brush colour coat application, used completely differently, and it works better than it has any right to.

🔗 Watch the full video: youtu.be/ZpJQgbCHfp8

#Gunpla #ScaleModel #ModelPainting #Weathering