Conformal Coating Service: What to look for?

Once the decision to outsource conformal coating has been made, the next step is to evaluate and select a suitable vendor. Consider these important factors when selecting a coating service provider:

Experience
Establishing robust procedures and processes for conformal coating is a task that requires both time and experience. While numerous new vendors may assert their ability to apply conformal coating at par with seasoned professionals, they often falter when faced with troubleshooting unfamiliar issues. Securing referrals from your coating provider can be challenging, especially considering the confidentiality constraints often associated with non-disclosure agreements. A reliable method to gauge a vendor’s expertise is to inquire about their years of operation and the scale of projects they handle on a regular basis. If the project’s scope warrants it, conducting a site visit can offer valuable insights into the vendor’s capabilities and commitment.

Range of Coatings
When choosing conformal coating vendors, it’s wise to consider the range of coatings they provide. Some specialize in liquid coatings like acrylic and urethane, others focus on Parylene, while a select few offer a variety. Opting for a vendor with a comprehensive selection benefits you. They can guide you to the best-suited material, not just what they have. Their expertise across different coatings ensures readiness for any coating challenges that may come up.

Proximity
When choosing a location, proximity to your manufacturing site is key. Outsourcing manufacturing is common, but sending products back to the US for coating can be costly. If this is a concern, opt for a company with a worldwide presence to meet your requirements effectively.