Protect electronic components and printed circuit board assemblies during conformal coating applications and wave solder and reflow processes with Dymax SpeedMask 9-20479-B-REV-A maskant. The product is compatible with gold and copper connector pins and has a bright blue color when dispensed for high visibility on PCBs and easy visual inspection of material coverage. Additionally, it can be used for masking parylene conformal coatings.
Curing in seconds under UV/Visible light, the maskant is easily removed after proper cure, eliminating the risk of ionic contamination or silicone left behind by other methods. 9-20479-B-REV-A is a solvent-, halogen- and silicone-free formulation that is exceptionally thixotropic for manual or automated dispensing.
