Silicone vs. Urethane Conformal Coating

Posted by Sean Horn on Fri, Oct 12, 2012

Silicone and urethane are two of the most popular conformal coating types.  They are widely used for a variety of their properties, but which is a better coating?  While this ultimately depends on your application, let’s take a look at some of the pros and cons of each. Silicone Conformal Coating Benefits

Type UR conformal coating examples

Posted by Sean Horn on Fri, Sep 7, 2012

Type UR (urethane resin) conformal coatings are a popular choice for conformal coating projects because of their resistance to chemical solvents, hardness, and moisture protection.  There are many different varieties of type UR conformal coatings such as: HumiSeal 1A33 HumiSeal 1A20 Humiseal 1A27 Humiseal 2A64 HumiSeal 1A34 Hysol PC18M CONATHANE CE-1155-35 CONAP CE-1170 CONATHANE CE-1164 [&hellip