Manassas, VA – October 30, 2025: ZESTRON Academy is excited to host its upcoming webinar “La Pesadilla del Conformal Coating: Identifica y Evita Defectos,” taking place on November 6th at 11:00 AM CST. The session will be led by Mario Saavedra, ZESTRON Sales Manager for Central Mexico and LATAM in Spanish.

This webinar will provide an in-depth look at common defects found in conformal coating applications and how to analyze them effectively. It will cover the general characteristics of conformal coatings, along with defect classifications and acceptance criteria based on IPC-A-610G standards. Attendees will learn about key process factors, such as cleaning, application, and curing, that often contribute to coating issues. The session will also review common defect types such as non-uniformity, poor wetting, fisheye, voids and bubbles, cracks, waviness, delamination, orange peel, and wrinkles, offering insights into their root causes and methods of prevention.

Attendees will leave this webinar with a deeper understanding of why proper PCB cleaning is an essential step before conformal coating. They will also gain a deeper understanding of how to prevent defects in the production process.

The webinar is open to all professionals working in electronics manufacturing who would like a deeper understanding of conformal coating and cleaning best practices for long-term product performance. For more information and to register for free, please visit https://www.zestron.com/usa/en/education/2025-cleaning-webinars.

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