How do you make heat proof sulfur?

To make heatproof sulfur, you need to mix elemental sulfur with a small amount of rubber or other elastomers. The elastomers act as a binder, helping the sulfur maintain its structure and properties at high temperatures. The mixture is then heated to a specific temperature to allow the elastomers to bind with the sulfur, creating a heatproof material. This heatproof sulfur can be used in various applications where high temperatures are involved.