Ink, Mucilage and Polish Manufacturing Workers Compensation (class code: 4557) Insurance

What is Ink, Mucilage and Polish Manufacturing Workers Compensation (class code: 4557)?

Workers compensation insurance for ink, mucilage, and polish manufacturing (class code 4557) provides coverage for employees who are injured or become ill as a result of their job duties. This type of insurance is essential in industries involving chemicals, solvents, and machinery, which can pose physical risks to workers. It helps employers meet legal obligations and protect their workforce.

Who needs it

Any business involved in the manufacturing of ink, glues (mucilage), or polishes should carry workers compensation insurance. This includes companies producing printing inks, adhesives, shoe polish, furniture polish, automotive polish, and similar products. Whether your business is a large-scale operation or a small manufacturer, having coverage safeguards both your employees and your business.

What it typically covers

Workers compensation insurance generally covers:

  • Medical expenses for work-related injuries or illnesses
  • Partial wage replacement during recovery periods
  • Rehabilitation services
  • Disability benefits (temporary or permanent)
  • Death benefits for dependents in case of fatal incidents

This coverage ensures that injured employees receive the necessary care and support without placing the financial burden on the employer.

Common exclusions/limitations

While workers comp offers broad protection, it typically does not cover:

  • Injuries occurring while under the influence of drugs or alcohol
  • Self-inflicted injuries
  • Injuries sustained while violating company policy or committing a crime
  • Non-work-related illnesses or injuries

Always review your policy for specific exclusions and consult your provider with questions.

Factors that influence cost

Several factors impact the cost of workers compensation insurance for ink, mucilage, and polish manufacturing, including:

  • Number of employees and total payroll
  • Past claims history
  • Workplace safety practices and training programs
  • State-specific classification rates and regulations

Because manufacturing environments can involve hazardous materials and equipment, premiums may be higher than average, especially if the business has a history of claims.

Proof of insurance & compliance

Most states require proof of workers compensation coverage for businesses with employees. Proof typically comes in the form of a certificate of insurance (COI), which may be requested by state agencies, clients, or contractors. Failing to carry required coverage can lead to penalties, fines, or business closure. Requirements vary by state, so be sure to stay informed and compliant.

How to get a quote

Getting a quote for class code 4557 workers compensation insurance is simple. Our team can help you find the right coverage for your ink, mucilage, or polish manufacturing business. Get a free quote now.

Frequently Asked Questions

What is class code 4557 in workers compensation?

Class code 4557 refers to workers compensation insurance for businesses involved in the manufacturing of ink, mucilage, and polishes.

Is workers comp required for small polish manufacturers?

Most states require any business with employees to carry workers compensation, regardless of size. Requirements vary, so check with your state’s labor department.

What risks are common in ink and polish manufacturing?

Common risks include chemical exposure, skin irritation, burns, respiratory issues, and machinery-related injuries.

How can I reduce workers comp costs?

Implementing safety training, maintaining clean workspaces, and having a low claims history can help lower premiums over time.

Can I use one policy for multiple manufacturing locations?

Yes, but each location must be listed on the policy, and rates may vary depending on state laws and operations at each site.

Still have questions? Talk to a local insurance expert.

Partners, Programs & Market Access


We maintain relationships with nationally recognized and specialty-focused insurance providers that actively underwrite this class of business. Our network includes both admitted and non-admitted markets, allowing us to match risks—from straightforward accounts to more complex or hard-to-place exposures—with appropriate underwriting partners.


Program availability, coverage terms, and underwriting appetite can vary based on operations, location, and loss history, so access to multiple markets is key to securing the right fit. This approach helps ensure broader coverage options and more competitive placement across a range of risk profiles.



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