OPEN Slow-Drying Acrylics
Raw Umber
Item: 7350 (Series: 1)
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Product Description
Umber is essentially clay, and this variation on the PBr7 pigment is the lighter (un-burnt) version of this classic earth tone that originated in the Umbria region of Italy.
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Technical Detail
Opacity / Transparency  | |
Lightfastness rating  | |
Munsell Notation Listing  | Hue:3  Value:2 Chroma:1.3  | 
Gloss Average  | 9.6  | 
Viscosity Range  | 4000-15000 CPS  | 
CIE L*a*b* Values  |  L*29.25 a*1.04 b*2.67  | 
Tint Strength  | 81  | 
Pigment Detail
| CI name (number) | Common name | Classification | Chemical Description | 
|---|---|---|---|
| PBr7 (77491) | Brown Iron Oxide | Natural Iron Oxide | Natural Inorganic | 
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Available Lines
Available Sizes
| Size | Item | UPC | 
|---|---|---|
| 2 oz tube | 0007350-2 | 738797735026 | 
| 5 oz tube | 0007350-3 | 738797735033 | 
| 4 oz jar | 0007350-4 | 738797735040 | 
| 8 oz jar | 0007350-5 | 738797735057 | 




