A heat-resistant silicone sleeve for the InstantVap outlet tube. On polystyrene and poly hives (Apimaye, Hive-IQ, poly nucs) the bare hot tube can melt the entrance or vent it rests in; the sleeve keeps the heat off the plastic. Useful supplement for poly hives.

How to fit it

1. With the vaporizer cold, push one sleeve onto the outlet tube.
2. Trim the sleeve with scissors so it stops just short of the end of the tube. It must not protrude beyond the tube — if it overhangs, oxalic acid crystallizes in the end of it.
3. Treat as normal. Pull it off to clean the tube; it goes back on in seconds.

Contains 5 pieces of silicone insulation. Colour varies. Compatible with all InstantVap vaporizers.