Gel melts at approximately 180-200°F and has a flash point of 360°F. It melts much slower than paraffin so you will need to melt it over a direct heat source rather than in a double boiler, and you will need to watch it like a hawk. Never leave melting gel wax unattended. Trust me on this one and don't ask how I know!
You can purchase premade gel or you can make your own. For those new to gel candle making, the pre-made gel is a much better option. See the links page for suppliers of gel wax and under the resources section in the links page you can find links to formulas to make your own gel.
Penreco Candle Gel Grades
** LD - Low Density - This is the easiest grade for the new gel candlemaker to use. It holds about ½ oz of fragrance oil to a pound of gel. It melts quickly and is easy to use, but it may not be suitable for serious "gellers" who plan on shipping their gel candles as it does not stand up to being tipped or tilted.
** MD - Medium Density - This is the most popular grade of gel amongst "gellers" because it holds ¾ oz scent to 1lb gel wax, so it holds more fragrance and will give a stronger scent when burning. It has a slightly thicker consistency than the LD and is suitable for shipping finished candles.
** HD - High Density - This holds a full ounce of scent to a pound of gel. It is very thick and suitable for embedding after pouring as it will solidify quicker than the other grades. For a simple gel candle however, this is where you want to start as it will hold a lot more fragrance and hold its shape better than other densities.
