Prepare Metal Blank
1 hourClean copper or fine silver blank free of oxide and grease.
Learn enamel sifted base coat from scratch with a clear step-by-step workflow, recommended tools, safety guidelines, and expert tips.
Clean copper or fine silver blank free of oxide and grease.
Wet pack or sift counter enamel on back to prevent warping.
Sift transparent or opaque enamel through 200 mesh onto front.
Fire at 1450–1500°F until glossy smooth — 1–3 minutes typical.
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Industry best practices for sifted base coat in enameling.
Key ratio or calculation used throughout sifted base coat.
Quick reference values for sifted base coat.
| Enamel | Temp °F | Time |
|---|---|---|
| Transparent | 1450 | 2 min |
| Opaque | 1500 | 2 min |
Skipping counter enamel causes warping on copper every time.
Hold sifter 6 inches above for uniform coverage.
Oil fingerprint fires as black spot permanently.