6207
Astro 6207 is a proven, thixotropic, single-component polyester putty formulated with mica to enhance dielectric performance. It is designed for elevated-temperature curing in generator insulation systems.
This product is used as a bar seal to fill irregular shapes and voids around connections prior to insulation taping in large generators.
Key Properties
- Long, proven track record of use in Class F (155°C) environments
- Malleable, can be sanded down once cured to even out surfaces prior to taping
Details
| Viscosity | 13,000 – 15,000 cps @ 25°C |
| Cure Time | 4 hours @ 130°C |
| Thermal Classification | Class F (155°C) |
