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No additional dilution is required. Customers should establish which pre-blend is suitable for their equipment and application method before commercial use.
- 20 Litre Box (4x5L)
HumiSeal 1B73EPA is a fast drying, single component, acrylic conformal coating intended for use on printed circuit assemblies. HumiSeal 1B73EPA is also produced as pre-blended products, at a range of viscosities, suitable for a variety of applications. HumiSeal 1B73EPA, and its Pre-blends, demonstrate excellent flexibility, fluoresce under UV light for ease of inspection and are easily repaired. HumiSeal 1B73EPA coating is MIL-I-46058C qualified, IPC-CC-830, RoHS Directive 2011/65/EU and EPA 33/50 compliant, and recognized under UL File Number E105698. After complete cure, the properties of HumiSeal 1B73EPA Pre-blends and HumiSeal 1B73EPA are comparable.
| Product | Viscosity (cPs) | Solids (%) | Density (g/cm3) | VOC (g/L) | Shelf Life (DOM, months) |
| 1B73 EPA | 230 ± 30 | 23 ± 3 | 0.96 ± 0.03 | 739.0 | 24 |
| 1B73 EPA PB 54 CPS | 54 ± 5 | 17 ± 1 | 0.94 ± 0.03 | 780.2 | 24 |
| 1B73 EPA/600 PB 44 CPS | 44 ± 5 | 16 ± 1 | 0.96 ± 0.01 | 806.4 | 12 |
| 1B73 EPA/600 PB 65 CPS | 65 ± 5 | 19 ± 1 | 0.96 ± 0.03 | 777.6 | 12 |
| 1B73 EPA | 230 ± 30 | 23 ± 3 | 0.96 ± 0.03 | 739.0 | 24 |
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