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MARKAL Railroad Chalk: Green, 4 in Overall Lg, 1 in Dia, Cylinder - Railroad Chalks
MARKALRailroad Chalks

MARKAL Railroad Chalk: Green, 4 in Overall Lg, 1 in Dia, Cylinder

SKU 3G-OTH-281445

Brand
MARKAL
Item
Railroad Chalk: Green, 4 in Overall Lg, 1 in Dia, Cylinder
Category
Railroad Chalks
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Technical Specifications

MARKAL
Manufacturer Part Number
80506
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MARKAL Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is MARKAL Railroad Chalk used for?

MARKAL Railroad Chalk is used for marking metal, concrete, wood, and other industrial surfaces in heavy-duty environments such as rail yards, construction sites, and fabrication shops. The green cylinder chalk writes on wet, oily, or rusty surfaces and resists fading, making it ideal for temporary identification and layout work.

What are the specifications of MARKAL Railroad Chalk 80506?

The MARKAL Railroad Chalk model 80506 is a green cylinder chalk measuring 4 inches overall length and 1 inch in diameter. It is sold in a 144-piece pack. The chalk is designed for industrial marking on rough or contaminated surfaces and is manufactured by MARKAL.

Where to buy MARKAL Railroad Chalk in worldwide?

You can source MARKAL Railroad Chalk worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine MARKAL products to industrial buyers internationally.

How to select the right MARKAL Railroad Chalk for industrial marking?

Select MARKAL Railroad Chalk based on surface condition and environment. For wet, oily, or rusty metal, the standard cylinder chalk provides durable marks. Choose green for high visibility on dark surfaces. The 4-inch length and 1-inch diameter offer a comfortable grip for heavy use. Always verify the part number 80506 for the 144-pack quantity.

Used in

Common applications for MARKAL
Lumber grading and identification — MARKAL wax lumber crayons (e.g., MPN 82239G) for marking grade, species, or moisture content on rough-sawn timber.
Metal fabrication layout — MARKAL welding pencils for marking cut lines, weld symbols, and part numbers on steel plates and beams.
Railroad track inspection — MARKAL railroad chalks for marking defects, rail joints, or maintenance indicators on rails and ties.
Construction site marking — MARKAL firm crayons (e.g., MPN 82432G) for labeling concrete forms, rebar, or structural steel in outdoor environments.
Warehouse inventory labeling — MARKAL medium crayons (e.g., MPN 82359G) for marking pallets, crates, and packaging in temperature-controlled storage.
Shipbuilding and marine — MARKAL hard crayons (e.g., MPN 82231G) for marking hull plates, pipes, and fittings in humid or saltwater-exposed conditions.

MARKAL Products

3G Electric supplies MARKAL railroad chalks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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