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Information about MAPP Gas

MAPP Gas Canister

MAPP gas is a combination of liquefied petroleum and Methylacetylene-Propadiene. It is a stable, high-energy fuel with excellent performance for glass bead making, brazing, soldering, flame-hardening, and many other applications.

The MAPP gas flame produces 2,405 BTU/cubic foot with a 5301 °F (2927 °C) flame temperature, which is much better heating than a propane-only torch. However, MAPP gas does not have the flexibility with oxidation and reduction flame control which you have with an oxygen & propane torch.

You can purchase the 1-pound disposable MAPP cylinders at hardware stores such as Home Depot, ACE Hardware, and others. Image at left is a 1-pound cylinder of MAPP Gas.

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