1Leather Bag (4 ft², spirit dye, veg-tan, 2 coats)
Inputs
Result
4 ft² / 8 ft²/oz = 0.5 oz/coat × 2 coats = 1.0 oz.
Dye Needed
1.0 oz
Bottles (4 oz)
1
Cost
$2
Coats
2



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Price as of Jun 27, 2026. Product prices and availability are accurate as of the date indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Inputs
Result
4 ft² / 8 ft²/oz = 0.5 oz/coat × 2 coats = 1.0 oz.
Inputs
Result
Adjusted coverage = 6 / 1.4 = 4.29 ft²/oz. 2 / 4.29 = 0.47 oz/coat × 3 = 1.40 oz.
Spirit-based dye covers about 8 ft² per ounce on veg-tan leather. A 4 ft² project with 2 coats needs about 1.0 oz of dye. Suede absorbs 40% more due to its napped surface. Chrome-tan absorbs 40% less and works better with acrylic paint.
Spirit (alcohol) dyes penetrate deeply and dry fast, ideal for veg-tan leather. Water-based dyes produce more even color but dry slower. Acrylic leather paint sits on the surface and works on chrome-tan where dyes cannot penetrate.
| Dye Type | Coverage | Cost/oz | Dry Time |
|---|---|---|---|
| Spirit | 8 ft²/oz | $1.50 | 15–30 min |
| Water | 6 ft²/oz | $1.00 | 1–2 hrs |
| Oil | 7 ft²/oz | $1.25 | 2–4 hrs |
| Acrylic | 10 ft²/oz | $0.80 | 30–60 min |
Most projects need 2 coats for even, saturated color. Light colors may need only 1 coat. Very dark or black dyes on light leather may need 3–4 coats. Let each coat dry completely before applying the next.
Apply a leather finish (resolene, acrylic finisher) after the final dye coat dries. This seals the color and prevents transfer. Buff with a soft cloth after the finish dries for a smooth, protected surface.
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Last Updated: Jul 13, 2026
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