Everything You Need to Know About Brush Plating

wilson.wang • August 4, 2025

Frequently Asked Questions on Brush Plating

What is Brush Plating, and how does it work?

Brush Plating, also known as selective plating, is a portable, electrochemical process that deposits metal coatings (e.g., copper, nickel) onto specific areas of a component without immersing it in a tank. Using Sterling Impreglon Asia’s proprietary Brush Plating technology, a technician applies the coating with a handheld tool, delivering precise, high-quality repairs or enhancements. This process is ideal for on-site repairs, anti-galling applications for OCTG connections, and restoring worn industrial components.



How fast is Brush Plating compared to traditional methods?

Sterling’s Brush Plating process plates at an average rate 60x faster than traditional tank plating for localized repairs. For example, repairing a worn mechanical component can take just 2-4 hours on-site, compared to days for tank-based methods or component replacement, minimizing downtime by up to 50%.



Is Brush Plating approved for OCTG connections?

Yes, Sterling Impreglon Asia’s Brush Plating process is recognized and approved by leading OCTG manufacturers, including JFE, VAM, Tenaris, and VAGT, as well as major oil and gas companies like Hunting, OMS, and Halliburton. Our copper plating for anti-galling applications meets stringent industry standards, ensuring reliability in high-pressure environments.



What are the benefits of Brush Plating for industrial repairs?

Sterling’s Brush Plating offers:

Precision: Targets specific areas, reducing material waste.

Portability: On-site repairs eliminate the need to transport heavy components.

Cost Savings: Up to 30% cheaper than replacing parts, with repairs extending component life by 2-3x.

Environmental Safety: Uses no toxic chemicals like hard chrome plating, aligning with global regulations.

Durability: Coatings provide superior adhesion and corrosion resistance, tested to withstand harsh environments.

How does Brush Plating prevent galling in OCTG connections?

Our copper Brush Plating creates a low-friction, anti-galling layer on threaded OCTG connections, reducing wear during make-up and break-out. The coating’s adhesion strength is 2x stronger than traditional zinc-based coatings, ensuring long-lasting performance under extreme torque and pressure. This makes it ideal for oil and gas applications, as validated by approvals from Tenaris and VAM.



Can I purchase a Brush Plating Set for my own repairs?

Yes, Sterling Impreglon Asia offers portable Brush Plating Sets for machine shops and industrial clients. These kits include everything needed to perform high-quality repairs or anti-galling plating in-house, with training provided by our experts. The system is user-friendly, requiring minimal setup, and is perfect for any companies looking to repair their mechanical components or even threading shops working on OCTG components.



How does Brush Plating compare to hard chrome or HVOF?

Unlike hard chrome, which uses toxic chemicals and requires large tanks, Brush Plating is environmentally friendly and portable. Compared to HVOF (High-Velocity Oxygen Fuel), Brush Plating is more cost-effective for localized repairs, with 20-30% lower costs and faster application times. Our process also offers superior adhesion for anti-galling applications, as proven in tests against industry standards.



Is Brush Plating suitable for copper plating accessories and hangars?

Absolutely. Sterling’s Brush Plating is highly effective for copper plating accessories and hangars, providing excellent conductivity and corrosion resistance. Our process ensures uniform coatings, even on complex geometries, making it ideal for aerospace, marine, and industrial applications.



Where can Brush Plating be applied?

Sterling’s Brush Plating is versatile and can be used in:

Oil and Gas: Anti-galling for OCTG connections and casing repairs.

Manufacturing: Restoring worn shafts, bearings, and hydraulic components.

Aerospace: Plating for precision parts and electrical conductivity.

Marine: Corrosion-resistant coatings for ship components.
Our portable technology allows repairs on-site, from offshore rigs to factory floors.



How can I learn more or see Brush Plating in action?

Sterling Impreglon Asia offers free consultations, virtual demos, and sample plating jobs to showcase our technology’s capabilities.

Have more questions? Chat with our experts now or email us at enquiry@sterling.com.sg to discuss your specific needs.

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In the printing industry, quality is everything. Whether producing packaging materials, labels, newspapers, or commercial print products, even the smallest defect can affect the final output. One commonly overlooked issue that can significantly impact printing performance is damage to printing cylinders, particularly corrosion and scorelines . While these issues may initially seem minor, they can gradually lead to poor print quality, increased material waste, production downtime, and higher operational costs . Understanding how corrosion and scorelines affect printing performance is the first step towards preventing bigger problems. What Causes Corrosion and Scorelines on Printing Cylinders? Printing cylinders are constantly exposed to demanding operating conditions. Overtime, wear and environmental factors can damage the cylinder surface. Common Causes of Corrosion: Moisture exposure Chemical reactions from inks and cleaning agents Humidity and poor storage conditions Breakdown of protective surfaces over time Common Causes of Scorelines: Foreign particles trapped during operation Improper handling or cleaning Mechanical wear and friction Contact damage from surrounding components These problems often develop gradually and may go unnoticed until print quality begins to suffer. How Corrosion Affects Printing Quality Corrosion creates localized pitting and uneven surfaces on printing cylinders. When the cylinder surface is no longer smooth, several problems may occur: 1. Uneven Ink Transfer Damaged surfaces prevent proper ink distribution, leading to: ❌ Patchy or inconsistent print quality ❌ Uneven color density ❌ Poor image clarity 2. Defects in Finished Products Corrosion pits can create visible imperfections such as: ❌ Marks or blemishes on printed materials ❌ Distorted print patterns ❌ Reduced product quality This becomes especially critical in industries where visual quality is essential, such as packaging and branding. 3. Increased Material Waste Poor print consistency often means: ❌ Higher rejection rates ❌ More wasted material ❌ Increased production costs Overtime, even small defects can significantly affect profitability. How Scorelines Affect Printing Performance Scorelines are grooves or scratches on the cylinder surface that directly affect precision. Common Problems Caused by Scorelines: 1. Print Distortion Scorelines can interrupt smooth cylinder contact, causing: ❌ Streak marks ❌ Blurred sections ❌ Inconsistent printing results 2. Reduced Printing Accuracy In high-precision printing applications, even slight surface damage can affect registration and alignment. The result? ❌ Lower print consistency ❌ Customer complaints ❌ Reduced product confidence 3. Unexpected Downtime If left untreated, damaged cylinders may eventually require urgent repairs or replacement interrupting production schedules. For printing companies, downtime means: ❌ Delayed deliveries ❌ Missed production targets ❌ Increased operational pressure Can Damaged Printing Cylinders Be Repaired? The good news is YES . In many cases, corroded or scored printing cylinders can be restored instead of replaced. At Sterling Impreglon Asia, we utilize our proprietary Brush Plating Technology to repair damaged cylinder surfaces with precision. The process allows us to: ✔ Restore corrosion pitting and scorelines ✔ Rebuild damaged surfaces to required dimensions ✔ Improve cylinder functionality and surface consistency ✔ Extend the lifespan of expensive mechanical components Most importantly, repair often proves to be faster and more cost-effective than replacement . Why Early Repair Matters Addressing corrosion and scorelines early helps printing companies: ✔ Maintain consistent print quality ✔ Reduce material wastage ✔ Avoid costly downtime ✔ Extend equipment lifespan ✔ Improve production efficiency A small repair today can prevent a much larger problem tomorrow. Final Thought Corrosion and scorelines may start as small imperfections but their impact on printing quality can be significant. For printing companies focused on quality, efficiency, and operational reliability, maintaining cylinder condition is critical. At Sterling Impreglon Asia, we help customers restore damaged printing cylinders with precision, durability, and minimal disruption , ensuring production stays smooth and print quality remains consistent. 👉 Facing corrosion or scorelines on your printing cylinders? Contact Sterling Impreglon Asia today to learn how our repair solutions can help restore performance and reduce costly downtime.
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