Berkshire Junction EZ Line Heavy Green

Berkshire Junction EZ Line Heavy Green (Old Copper) Elastic Rigging

Berkshire Junction EZ Line Heavy Green (Old Copper) is a durable elastic rigging material designed for model railroad, aircraft, ship, military, and diorama applications where a stronger, more visible line is required. Despite its “Green” designation, this variant represents an aged copper tone used to simulate weathered utility lines and oxidized wiring commonly found in real-world infrastructure.

Unlike traditional thread, wire, or monofilament materials that can snap, kink, or permanently sag, EZ Line Heavy is engineered from a high-elasticity polymer that stretches under tension and returns to its original shape. This makes it ideal for layouts that are frequently handled or exposed to accidental contact.

As part of the Berkshire Junction system, this product integrates with the full EZ Line collection, along with EZ Line Fine for smaller-scale detailing and other EZ Line Heavy variants for larger structural applications.

What Is EZ Line Heavy Green (Old Copper)?

This variant is a pre-colored elastic rigging material designed to replicate aged copper wiring and weathered utility lines. The “Green (Old Copper)” tone provides a subtle, natural oxidized appearance that works especially well in railroad environments, industrial scenes, and rural infrastructure.

It eliminates the need for post-installation painting or weathering, ensuring consistent coloration across long wire runs such as telephone lines, electrical distribution, and structural rigging.

Ideal Applications

• Model railroad telephone and utility lines
• Rail yard electrical infrastructure
• Industrial and rural wiring systems
• Bridge and structural support cables
• Weathered fencing and barrier lines
• Military and diorama field installations

Heavy Scale Performance

EZ Line Heavy Green (Old Copper) is optimized for S Scale, O Scale, and G Scale modeling, where a more substantial line is required for visual realism. It can also be used in HO Scale for foreground or heavy-duty structural detailing.

Despite its thickness, it retains excellent elasticity, stretching significantly under tension without breaking or losing performance over time.

Why Modelers Choose EZ Line Heavy

• Elastic construction prevents snapping under stress
• Maintains tension without sagging
• Subtle oxidized copper tone for realism
• Easier installation than rigid wire materials
• Reduces long-term maintenance on layouts
• Suitable for both static and operating scenes

Installation Tips

Install using standard hobby adhesives such as CA glue or white glue depending on the application. Secure one end first, apply light tension, then anchor the opposite end while maintaining alignment.

Avoid excessive stretching during installation, as the material is designed to maintain tension naturally once secured.

Common Uses in Model Railroad Layouts

• Weathered telephone and power lines
• Industrial yard wiring systems
• Rail yard communication infrastructure
• Scrapyard and maintenance detailing
• Bridge and elevated structure wiring

Frequently Asked Questions

Is “Green” actually green in color?

No. In EZ Line Heavy, “Green” refers to an old copper / oxidized tone used to simulate weathered metal wiring.

Does this differ from other EZ Line Heavy colors?

Only in color. It shares the same diameter, elasticity, and performance as other Heavy variants.

Does EZ Line stretch?

Yes. It is fully elastic and will stretch under tension without breaking, returning to its original shape.

What scale is it best for?

Best suited for S Scale, O Scale, and G Scale, but can also be used in HO Scale for heavier visible lines.

Shop Berkshire Junction EZ Line Heavy Green (Old Copper)

This elastic rigging material is ideal for modelers who want durable, realistic, and slightly weathered wiring for larger-scale or high-visibility applications. Whether you're building railroad infrastructure, industrial scenes, or dioramas, it delivers both strength and authenticity.

Explore the full EZ Line system or compare with EZ Line Fine for finer-scale detailing options.