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Ai HeadShield Fabric Insulation Sleeve for 5L Heads with Window

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The Across International insulating sleeve for distillation heads will keep your distillation setup at the peak of its performance, observation window allows you to see exactly what is happening inside your glassware.



  • 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″
  • Unit: 10 x 5 x 3/8″ / 1.5 Lbs, shipping: 10 x 8 x 6″ / 3 Lbs

Additional information

Weight 3 lbs
Dimensions 10 × 8 × 6 in
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