The ceramic binders used in Alseal coatings bond readily to ceramics and metals. Metallic aluminum is among the best conductors of both heat and electricity. CFI Alseal aluminum-ceramic coatings can be used to create highly conductive layers on less conductive or even non-conductive surfaces.     

To create electrically conductive pathways on a non-conductive surface, apply one of the coatings below, cure it, then either lightly blast it; alternatively, it may be annealed for 90 minutes at 1000oF (538oC) until the aluminum-ceramic becomes electrically conductive.  

Alseal coatings may also be silk-screened to create patterns on non-conductive surfaces.

Alseal 5K – Cr-FREE
Patented and proven effective; does not contain known carcinogens, HAPs or VOCs.

Alseal 518, Alseal 519 or Alseal 500
These products are aluminum-ceramic coatings are effective conductors; they contain chromium.

CFI is deemed an “essential business,” and is permitted to continue operations. Many of our customers are also considered essential, and we take our role in continuing to serve them seriously.

We take just as seriously the need to help those that have been severely impacted. Many of our customers have been hit especially hard by this crisis. To help as best we can, we are offering free shipping, training and support. Learn more about our COVID-19 Customer Support Program.

We also take the health and safety of our employees, customers, and partners very seriously, and have modified our work practices accordingly. Learn more about our approach to this crisis.

As the situation changes, we will continue to evaluate and modify our approach to meet legal requirements as well as health and safety recommendations. But our commitment to our customers will never change.

Thank you for your loyalty during this extraordinary time.