How Long Does BCH Electronic-Grade Silicone Take to Dry on an Epson ET-8550 Printhead?

Question: 
I recently purchased BCH Technologies' electronic-grade silicone from your Etsy shop to use on my Epson ET-8550 printhead. How long does it take for the silicone to dry before it’s safe to use completely?
 
Answer: 
Thank you for reaching out to us with your question! I want to first apologize for not getting back to you sooner. I understand that printer issues and questions often require urgent answers, and I always like to provide you with the most specific, thoughtful, and detailed guidance possible. We greatly appreciate your engagement and support at BCH Technologies, particularly on our YouTube channel, BCH Technologies (https://youtube.com/@bchtechnologies). We would appreciate your feedback so that we can continue improving our expertise and resources.
To answer your question directly, the electronic-grade silicone you bought from us is formulated explicitly for electronic components, including printer printheads. Here are the key points about its safety and drying characteristics:

1. Safe Even When Wet: The silicone you received is an electronic-grade formula designed for safe use even before it fully dries. It provides insulation properties that ensure your equipment remains protected, which is especially important for delicate components like the Epson ET-8550 printhead.
2. Insulation Ratings: The silicone insulates up to 10 kilovolts (10,000 V) when it is still wet and up to 12 kilovolts (12,000 V) after thoroughly drying. Considering that the Epson ET-8550 printhead operates at only 42 volts, the silicone is completely safe to use immediately. You do not need to wait for it to dry to resume printer operations.
3. Application Safety: Whether the silicone is wet or dry, it will not interfere with the printhead's electrical components. Its primary purpose is insulation and protection, ensuring reliable performance without risking short circuits or other issues.

If you apply silicone to seal or protect specific areas of the printhead, you can proceed with confidence immediately after you apply it. It is designed to bond effectively and offer robust protection against moisture, dust, and minor damage.
 
Addressing printer issues can be a complicated affair due to the hands-on nature of the problems. So, we cannot provide remote troubleshooting, suggestions, or support for printer repairs. We offer an in-person evaluation and repair service via our local diagnostic facility (https://bchtechnologies.com/printer-repair-service). Given the high demand, we operate on a first-come, first-served basis, and it might take a few weeks before we can evaluate your printer after drop-off.
Our services include the repair of entire printers or specific parts, with clear instructions for each process. However, we understand there may be more economical options than our rates. For cost-conscious customers, we highly recommend exploring self-help options via online resources. A great starting point is our YouTube channel (https://youtube.com/@bchtechnologies). Use the search icon next to the "About" section on the channel homepage to find videos on specific topics. We’ve created hundreds of videos over the past nine years, so this search function is often the fastest way to find the help you need. Additionally, YouTube may suggest related videos from other creators to assist you.
Once again, thank you for your engagement and support. We hope this answer clarifies your worries and makes sure you have a smooth silicone application process. Please don't hesitate to reach out if you have any questions or need more guidance. We’re always here to help!