Top 10 Companies in the Liquid Solder Mask Market (2026): Market Leaders Powering Global Electronics

MARKET INSIGHTS

Global Liquid Solder Mask market size was valued at USD 850 million in 2024. The market is projected to grow from USD 920 million in 2025 to USD 1.45 billion by 2032, exhibiting a CAGR of 6.7% during the forecast period (2025–2034).

Liquid solder masks are specialized polymer coatings applied to printed circuit boards (PCBs) to protect copper traces from oxidation and prevent solder bridging during assembly. These UV‑curable formulations offer superior resolution for high‑density interconnect applications compared to traditional dry film alternatives. The product segment includes various color variants such as green, white, black, and red, with green accounting for over 60% of market share due to industry standardization.

The market growth is driven by expanding PCB demand across consumer electronics, automotive, and industrial sectors, particularly with the 5G infrastructure rollout requiring high‑frequency boards. However, environmental regulations on volatile organic compounds (VOCs) present formulation challenges. Key manufacturers like Tamura and Taiyo America are investing in low‑VOC solutions, with Technic launching a new halogen‑free formulation in Q1 2024 for automotive applications.

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Top 10 Companies in the Liquid Solder Mask Market (2026)

1. Tamura Corporation (Japan)

Headquarters: Tokyo, Japan
Key Offering: High‑performance liquid solder masks with low VOC and halogen‑free formulations

Tamura has been a pioneer in photochemical solder mask technology, offering a broad portfolio of UV‑curable formulations that meet the stringent requirements of automotive and consumer electronics manufacturers. The company’s focus on process optimization and material innovation has positioned it as a preferred supplier for high‑volume PCB manufacturers worldwide.

Sustainability & Growth Initiatives:

• Development of fully halogen‑free mask formulations to comply with RoHS and REACH
• Investment in low‑VOC photoinitiator chemistry to reduce emissions
• Strategic partnership with leading PCB manufacturers for joint R&D on flexible and high‑temperature substrates

2. Technic Inc. (USA)

Headquarters: Houston, Texas, USA
Key Offering: Halogen‑free and low‑VOC liquid solder masks for automotive and industrial applications

Technic introduced a cutting‑edge halogen‑free formulation in Q1 2024, targeting the automotive sector’s demand for high‑temperature and chemical‑resistant coatings. The company’s strong technical support network and rapid product deployment capabilities make it a key player in the North American market.

Sustainability & Growth Initiatives:

• Launch of a low‑VOC product line to address RoHS compliance
• Investment in automation‑friendly formulations for curtain and spray coating systems
• Collaboration with automotive OEMs to validate high‑frequency performance for 5G‑enabled devices

3. Bittele Electronics (Canada)

Headquarters: Ottawa, Canada
Key Offering: High‑resolution liquid solder masks for high‑density interconnect (HDI) PCBs

Bittele’s portfolio focuses on fine‑line resolution and excellent adhesion to polyimide substrates, catering to the growing flexible and rigid‑flex PCB market. Their rapid curing technology enables high throughput for semiconductor packaging applications.

Sustainability & Growth Initiatives:

• Development of eco‑friendly photoinitiators to reduce VOC content
• Partnerships with flexible PCB manufacturers to optimize formulation for bendable substrates
• Expansion of R&D into low‑Dk and low‑Df formulations for 5G base stations

4. R.S. Hughes (USA)

Headquarters: Birmingham, Alabama, USA
Key Offering: Broad‑range liquid solder masks for industrial and aerospace applications

R.S. Hughes serves a diversified customer base, offering both standard and specialty formulations. Their extensive distribution network ensures rapid delivery to global PCB manufacturers.

Sustainability & Growth Initiatives:

• Implementation of a VOC reduction program across all product lines
• Development of high‑temperature resistant masks for aerospace use
• Collaboration with industrial automation firms to improve coating uniformity

5. Chemtronics (USA)

Headquarters: San Jose, California, USA
Key Offering: Customized liquid solder mask solutions for niche high‑performance applications

Chemtronics specializes in tailored formulations for specialized industries such as medical devices and telecoms, providing high‑purity masks that meet stringent biocompatibility and signal integrity requirements.

Sustainability & Growth Initiatives:

• Investment in low‑VOC, halogen‑free chemistry for medical device compliance
• Development of high‑frequency compatible masks for 5G and IoT devices
• Strategic alliances with component manufacturers to co‑develop next‑generation materials

6. Taiyo America (USA/Japan)

Headquarters: San Diego, California, USA
Key Offering: Advanced epoxy‑based liquid solder masks with superior thermal stability

As a subsidiary of Taiyo Holdings, Taiyo America brings global R&D capabilities to the North American market, offering a range of formulations that excel in high‑temperature and chemical‑resistant applications.

Sustainability & Growth Initiatives:

• Ongoing reformulation to eliminate restricted substances under REACH
• Development of low‑VOC, halogen‑free variants for automotive electronics
• Expansion of supply chain partnerships to secure raw materials amid volatility

7. Electra Polymers (UK)

Headquarters: Manchester, United Kingdom
Key Offering: Polyimide‑based liquid solder masks for high‑temperature aerospace and automotive applications

Electra Polymers focuses on high‑performance materials that withstand extreme thermal cycling and harsh environmental conditions, catering to the aerospace and automotive sectors.

Sustainability & Growth Initiatives:

• Investment in halogen‑free chemistry for compliance with EU regulations
• Development of flexible formulations for polyimide substrates
• Collaboration with UK aerospace manufacturers to validate high‑temperature performance

8. Greentop Technology (China)

Headquarters: Shenzhen, China
Key Offering: Cost‑effective liquid solder masks for mass‑production consumer electronics

Greentop leverages China’s manufacturing ecosystem to provide competitive pricing while maintaining acceptable performance for high‑volume consumer electronics production.

Sustainability & Growth Initiatives:

• Adoption of low‑VOC formulations to meet emerging Chinese environmental standards
• Expansion into flexible PCB markets with new formulations for bendable substrates
• Partnership with domestic OEMs to accelerate product development cycles

9. Guangxin Photosensitive New Material (China)

Headquarters: Guangzhou, China
Key Offering: Advanced UV‑curable liquid solder masks with high resolution for HDI applications

Guangxin focuses on high‑resolution formulations that enable fine line spacing, meeting the demands of the semiconductor and automotive electronics markets.

Sustainability & Growth Initiatives:

• Development of halogen‑free, low‑VOC formulations for compliance with international standards
• Collaboration with semiconductor fabs to optimize mask performance for advanced packaging
• Investment in R&D for flexible and rigid‑flex PCB coatings

10. Sicor Electronics (USA)

Headquarters: Austin, Texas, USA
Key Offering: Specialty liquid solder masks for high‑frequency and high‑temperature applications

Sicor Electronics provides niche solutions for telecom and industrial automation sectors, delivering masks that maintain electrical performance at GHz frequencies and withstand elevated temperatures.

Sustainability & Growth Initiatives:

• Development of low‑VOC, halogen‑free formulations for compliance with RoHS
• Partnerships with telecom equipment manufacturers to validate high‑frequency performance
• Investment in automation‑friendly formulations for curtain coating systems

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Outlook

The Liquid Solder Mask market is poised for robust growth as the demand for high‑density PCBs, automotive electronics, and 5G infrastructure continues to rise. Manufacturers are investing in low‑VOC, halogen‑free formulations to meet stringent environmental regulations while delivering superior performance in high‑temperature and high‑frequency applications.

Future Trends

• Miniaturization and High‑Density Interconnect (HDI) PCBs driving demand for high‑resolution liquid masks
• Shift towards LED and UV‑curable formulations for faster throughput and lower energy consumption
• Diversification of color options (black, white, red) to meet aesthetic and functional requirements
• Expansion into flexible and rigid‑flex PCBs for wearables, medical devices, and automotive infotainment
• Growth in 5G and IoT applications requiring low‑Dk, low‑Df, and high‑frequency compatible masks