Ai insulating sleeves for distillation heads will keep your distillation setup at the peak of its performance. A right-facing observation window allows you to see exactly what is happening inside your glassware. A left-facing observation window allows you to see exactly what is happening inside your glassware.
Features:
- Fiber glass filling rated for 800°C
- Outside light grey fabric rated for 280°C
- All non-electric conductive materials
- Very low thermal conductivity for the best insulation effect
- Super easy installation and removal with Velcro straps
- Built-in viewing window easy observation
- Thickness: 3/8"