HumiSeal® 1A27 Aerosol Conformal Coating is a one component, polyurethane coating that is widely used for circuit board applications. It contains no free isocyanates and can be applied by spraying, brushing, or dipping methods. 20 L Pail.
| Typical Use: | Well suited for general printed circuit board applications. | 
| Chemical Composition: | Polyurethane | 
| Color: | Clear | 
| Components: | 1 part | 
| Cure System: | Room Temperature/Heat | 
| Cure Time: | 30d @ room temperature; 30h @ 76 °C; 20h @ 88 °C | 
| Flash Point: | 27 °C | 
| Key Specifications: | HumiSeal® 1A27 coating is RoHS Directive 2002/95/EC compliant and recognized under UL File Number E105698. | 
| Service Temperature: | -65 to 125 °C | 
| Specific Gravity: | 0.96 | 
| Tack Free Time: | 30min | 
| Viscosity: | 3,000 ± 1,000 |