Description

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"