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3G Electric
IRWIN 64905ZR Semi-Permanent Marking Chalk, 8 oz, Orange, Flip-Top Cap - Standard Marking Chalks
IRWINStandard Marking Chalks

IRWIN 64905ZR Semi-Permanent Marking Chalk, 8 oz, Orange, Flip-Top Cap

The IRWIN Marking Chalk is a standard marking chalk in high-visibility orange, supplied in an 8 oz size with a flip-top cap. This semi-permanent chalk is designed for marking applications where visibility is critical.

SKU 3G-OTH-401604

Also listed as: 64905 ZR · 64905-ZR

Brand
IRWIN
Item
64905ZR Semi-Permanent Marking Chalk, 8 oz, Orange, Flip-Top Cap
Part Number
64905ZR
Category
Standard Marking Chalks
Available to Order
Also known as:64905ZRIRWIN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

IRWIN
Manufacturer Part Number
64905ZR
Type
Semi-Permanent, Flip-Top Cap
Size
8 oz

Technical Documents

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IRWIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IRWIN Marking Chalk is a standard marking chalk in high-visibility orange, supplied in an 8 oz size with a flip-top cap. This semi-permanent chalk is designed for marking applications where visibility is critical.

Frequently Asked Questions

What is IRWIN Marking Chalk used for?

IRWIN Marking Chalk is used for marking surfaces in construction, carpentry, and industrial settings where high visibility is critical. The semi-permanent orange chalk leaves clear, long-lasting lines on rough or dark materials, helping professionals align cuts, layouts, and reference points accurately.

What are the specifications of IRWIN Marking Chalk 64905ZR?

The IRWIN Marking Chalk (MPN 64905ZR) is a high-visibility orange, semi-permanent chalk in an 8 oz container with a flip-top cap. It is designed for marking applications where visibility is critical. The chalk is supplied by 3G Electric, a global industrial equipment distributor.

Where to buy IRWIN Marking Chalk in worldwide?

You can order IRWIN Marking Chalk (64905ZR) worldwide through 3G Electric. As a global industrial equipment distributor established in 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to use IRWIN Marking Chalk with a flip-top cap?

To use IRWIN Marking Chalk, shake the 8 oz container, open the flip-top cap, and pour chalk into a chalk line reel or apply directly. The semi-permanent orange formula provides high visibility on dark or rough surfaces. Always test on a small area first to ensure compatibility with the material.

Used in

Common applications for IRWIN
Metalworking and maintenance — IRWIN 48-piece screw extractor set (MPN 3101010) for removing broken bolts and screws.
Sheet metal fabrication — IRWIN high-speed steel step drill bits for drilling stepped holes in thin materials.
Agricultural and fencing — IRWIN fencing pliers (MPN FP10) for gripping, twisting, and pulling wire.
Welding and fabrication — IRWIN MIG welding pliers (MPN 1873303) for cleaning nozzles and cutting wire.
Electronics and precision assembly — IRWIN precision pliers set (MPN 2078714) for fine gripping and cutting.
General clamping and gripping — IRWIN V-jaw locking pliers in 4 in, 7 in, and 10 in sizes for round or irregular workpieces.
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IRWIN Products

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

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