VEVOR Propane Forge Portable, Single Burner Tool and Knife Making, Large Capacity Blacksmith Farrier Forges, Mini Furnace Blacksmithing, Gas Forging Tools and Equipment, Complete Kit

The subsequent new products do not have refractory cement and brushes.

The product does not contain refractory cement.

Whether or not to apply hardener does not affect the use. If possible, try to apply hardener, which will make it more durable. You can buy refractory materials that can withstand more than 2700℉.

You can choose to treat it or not, if it is treated, the service life of the product will be longer.

Our products are used outdoors, so they will not cause harm to the body.

That is, the gas cylinder you are using is a less common specification in the United States. As for the adapter, we can only provide a data. Because we don't know what thread specification of the propane tank you are using, if you don't know, you can ask the seller of the gas cylinder. The thread of the input end of the thread adapter (that is, the end connected to the regulator) is 1.3125" ACME QCC1, and the thread of the output end (that is, the end connected to the gas cylinder) is the thread