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Your Partner for
Custom Formulations

Custom formulations for any application.

How We Deliver Custom Formulations

30+ Years of Custom Formulation

  •  Needs Analysis: A full and methodical review of exactly what you need.
  • Product Development: EFI’s team of formulation chemists will work to create the best possible formulation and deliver you a full report.
  • Application Testing: EFI’s technical sales team will provide full on-site technical support, while you trial the formulation.
  • Scale-Up: EFI’s state of the art manufacturing is designed to support everything from small packaging, to high volume, large format manufacturing.
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Our Process

We painstakingly review every key characteristic our customers need, and deeply understand how the end product will be used. 

Our technical formulation team has decades of experience formulating to exacting standards.

Our manufacturing and supply chain teams work in tandem to make sure the products we formulate can be sourced, manufactured and scaled on any timeline. 

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Global Expertise in
Custom Formulations

With decades of experience, EFI delivers tailored formulations that meet complex technical needs across industries.

  • Innovative, Application-Specific Solutions: We specialize in designing materials
    that solve unique challenges and meet your exact performance needs. 
  • Reliable, U.S.-Based Supply Chain: EFI formulates and manufactures products
    using a robust, domestic supply chain and our U.S.-based production facilities. 
  • Regulatory & Environmental Compliance: We help you stay ahead of regulations
    by eliminating hazardous substances and SVHCs from your formulations. 

1,100+

Custom
Formulations Created

30+

Years of Expertise
In the Field

50+

Industries We Proudly Serve Across Diverse Applications

15+

Custom Solutions Delivered
in Over 15 Countries

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Custom Formulations for Every Application 

EFI specialises in two-part epoxies and polyurethanes for potting, casting,
encapsulation, and adhesives—delivering high-performance, application-specific solutions.

Let’s Formulate Together

Custom Formulations FAQ

While timelines vary by application and requirements, EFI can typically deliver a custom-formulated sample within 6–8 weeks, provided complete information and active collaboration.

EFI’s modular production system and ample capacity typically allow for first production orders within 3-6 weeks of purchase order receipt, subject to raw material availability and supply chain conditions.

We will! EFI is a manufacturing company and our formulation process is always geared toward producing the material in the quantities you specify.

Custom formulation is the heritage of EFI, going back over 30 years. Our entire organization is built around this principle, and we have a streamlined process for approval and prioritization.

EFI Polymers evaluates custom formulation requests on a case-by-case basis. While we support customers of all sizes, project viability and strategic alignment are considered when determining engagement.