Special Blue 5x Ultra-Pure Butane Fuel 300ml. Special Blue butane it is cold filtered and run through zeolite molecular sieves to filter out any impurities (impurities are a residue/contaminant – water, air, metals, dirt, other gas products that are removed during the refinement process). Special Blue 5x is run through this process 5 times.
- Near zero impurities
- Less than 15 parts per million impurities (ppm)
- Most recommended torch lighter refill
- Won't cause clogged burner valves or misfires
- Multiple tip adapters
x1 Special Blue 5X Butane 300ml