Original true MAPP (methylacetylene-propadiene propane) gas was discontinued in 2008 because production ceased at the only North American manufacturing plant. The manufacturer shut down operations due to rising production costs, supply chain challenges, and the low profitability of the gas.
Finding the right alternative depends on whether you are doing plumbing, brazing, or culinary tasks. Original MAPP gas was discontinued in 2008. Today, standard replacements perform almost identically.
MAPP gas was widely regarded as a safer and easier-to-use substitute for acetylene, but, early in 2008, its production was discontinued at the only remaining plant in North America that still manufactured it.
Yes, Home Depot sells MAP-Pro (a modern, high-performance substitute for traditional MAPP gas). Original MAPP gas production was discontinued, but Home Depot carries equivalent high-heat fuel cylinders and torch kits in-store and online.
MAPP gas burns significantly hotter than propane. Genuine MAPP gas burns at around 5,300°F (2,927°C). However, true MAPP gas was discontinued years ago and replaced by MAP-Pro (sold in yellow canisters), which burns at 3,730°F (2,054°C) compared to propane's 3,600°F (1,982°C).
Yes, you can use a standard propane torch head with MAPP gas (or MAP-Pro), but you cannot use a propane-only torch head if it is designed for a specific gas and the manufacturer explicitly forbids it. However, modern, high-quality torch heads are engineered to handle the pressure and heat of both gases without issue.
We cannot properly see the tanks when it is dark. We risk losing our license and put our staff in danger if we do not properly inspect tanks before refilling. -We cannot see if a tank is leaking or propane is pooling if the light is insufficient.
Yes, Walmart sells MAP-Pro (the modern substitute for MAPP gas) in 14.1 oz cylinders. You can find these high-heat cylinders, typically used for brazing, soldering, and heavy-duty heating, available both in-store and online through brands like Bernzomatic and BlueFire.
The difference between blue and yellow gas cylinders comes down to their fuel type, burning temperature, and cost. Blue tanks contain Propane, which is cheaper and runs cooler. Yellow tanks contain MAP-Pro, which burns hotter and costs more, making it ideal for heavy-duty work.
MAPP gas serves as a high-quality substitute for propane in welding applications. When combined with oxygen, it can achieve flame temperatures of up to 5300°F, higher than those of propane gas. However, MAPP gas's main drawback is its higher cost, approximately 1.5 times that of propane.
Yes, the vast majority of propane used in the U.S. is produced domestically. In fact, the United States is one of the world's leading producers of propane.
Yes, a MAPP gas torch can technically melt steel, but only if it is connected to a setup that mixes it with oxygen (like an oxy-MAPP rig). If you are using a standard handheld, single-cylinder torch, the flame will only get hot enough to soften, bend, or braze the metal, but not melt it into a puddle.
Although MAPP gas flames cannot burn as hot as those of acetylene, some claim that it meets or exceeds the performance of acetylene in welding [source: Fundamentals of Professional Welding]. Because oxygen is needed to sustain any flame, it also plays an essential role in the use of all blowtorches.
Original MAPP gas (Methylacetylene-Propadiene Propane) was a premium, highly stable fuel gas that burned at 5,300°F (2,925°C) in oxygen. Manufactured by Union Carbide/Linde Group, it was discontinued in 2008. Today, what is sold as "MAPP gas" (often called MAP-Pro) is actually highly purified propylene.
Burning weeds with a propane torch (also known as flame weeding) is highly effective, especially for small seedlings, weeds in gravel or pavement cracks, and clearing garden beds before planting. It is a popular chemical-free alternative, but it requires patience, repeated treatments for hardy weeds, and strict fire safety precautions.
MAPP gas stands out for its high-temperature performance. It burns hotter than propane and butane, making it ideal for tasks that require more intense heat. MAPP gas is a mixture of various hydrocarbons, which gives it a higher flame temperature.
BLUEFIRE Modern MAPP is a modern substitute to the traditionally known MAPP fuel gas, which was discontinued since 2008. Currently, our product is the only real original MAPP gas substitute available in the North American Market.
Bernzomatic offers three primary types of gas for their hand torches and portable devices: Propane, MAP-Pro, and Butane. Each gas is designed for specific heat outputs, applications, and torch models.
Original true MAPP gas was discontinued in 2008 when the last manufacturing plant in North America closed.
The best butane torch depends on your needs, but top overall picks include the Iwatani PRO2 for culinary use, the Blazer GT8000 Big Shot for heavy-duty/dabbing applications, and the Bernzomatic Detail Torch for soldering and detail work.
Typically, propane prices are lower during the warmer months when demand decreases. According to industry insights, the cheapest time to buy propane is usually late summer to early fall, around August to October, when demand is low because fewer people need propane for heating.