Nisorpa 6 KG Silicon Graphite Crucibles | Crucible Copper Casting Cup | Black Cup Furnace Torch Melting Bnus the brushes are visually attractive

the brushes are visually attractive spread smoothly and evenly

Professional Leatherworking Tool

Protect your footwear and increase the life of your investment with this shoe tree

durable and trimmable making them ideal for footwear customization

Nisorpa 6 KG Silicon Graphite Crucibles | Crucible Copper Casting Cup | Black Cup Furnace Torch Melting Bnus the brushes are visually attractiveSize: 6KG(750ML) This durable foundry silicon carbide graphite crucible is made of 45% carbon, 23% silicon, 26% alumina and 6% silicon dioxide, with a stable chemical properties. The silicon graphite crucible fit for all the furnaces such as coke oven, fuel burner, electric furnace and can withstand a high temperature up to 1800(3272F). The service life of this kind of silicon graphite crucible is about 3 8 times life longer than the foundry clay