Shat-R-Shield (Salisbury, NC) introduces the Protect-R-Shield, a unique one part, non-yellowing, optically clear silicone elastomer which has been developed for use as a conformal coating on LED printed circuit boards. Protect-R-Shield is a crystal clear encapsulating material that is formulated to offer outstanding insulation performance over a wide range of temperature (-65°C to 200°C). The material exhibits excellent adhesion to most printed circuit board substrates including metal core and Fr4. Protect-R-Shield will not yellow or break down from UV or outdoor exposure. PRS offers excellent flexibility and coefficient of thermal expansion/contraction.
To learn more, see www.protectrshield.com.