HumiSeal® 1A27LU Polyurethane Conformal Coating is a one component, fast air curing coating that is widely used for circuit board applications. It provides good resistance to chemicals, fungus, moisture, insulation, and weather. It can be applied by spraying, brushing, or dipping methods. 5 L Jug.
Typical Use: | Provides a heavy build per application and has excellent electrical properties. |
Chemical Composition: | Polyurethane |
Components: | 1 part |
Cure System: | Room Temperature/Heat |
Cure Time: | 30d @ room temperature; 30h @ 76 °C |
Flash Point: | 27 °C |
Key Specifications: | HumiSeal 1A27LU is in full compliance with the RoHS Directive (Directive 2002/95/EC). |
Service Temperature: | -65 to 125 °C |
Specific Gravity: | 0.96 |
Tack Free Time: | 15min |
Viscosity: | 3,500 ± 300 |