Lumber Crayon #500, 1/2 in dia, 4.75 in L, Purple
- Also known as layout chalk or "keel"
- Clay-based formula provides longer marking mileage than most lumber crayons
- Shape fits the #109 Peterson holder, #106 holder and #108 holder
- Weather-resistant and fade-resistant marks
- Lead-free
Specifications
UNSPSC Code
44121709
Weight
0.08lb
Height
1.23in
Width
1.23in
Length
1.23in
Applicable Materials
Cardboard; Ceramic; Concrete; Lumber; Most Metals; Paper; Plastic; Plywood; Rubber; Wood
Applications
Multi-Purpose
Brand
Markal
Category
Crayons
Chemical Compound
4-[[4-(Aminocarbonyl)Phenyl]Azo]-N-(2-Ethoxyphenyl)-3-Hydroxynaphthalene-2-Carboxamide; C.I. Pigment Red 170 (Naphthol <1%); Aluminum Hydroxide; Aluminum Oxide; Barium Bis[2-[(2-Hydroxynaphthyl)Azo]Naphthalenesuphonate]; Iron Oxide Red; Kaolin; Polyethyle
Color
Purple
Dia. [Nom]
1/2 in
Flash Point [Nom]
350° F
Full Cure Time @ Temp.
350 °F
Length [Nom]
4-5/8 in
Packing Type
Box
Quantity
Box
Resistance
Water; Weather
Specific Gravity [Nom]
>1
Temp. Range [Max]
150° F
Temp. Range [Min]
-20° F
Wt.
-20 °F